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Matthew D Bucknor, MD

Diagnostic Radiology · San Francisco

NPI 1407181274

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
3
1 carrier
Offices
7
Since medical school
18 years
Stanford University School of Medicine, 2008

Offices

7 locations · UCSF Medical Group Business Services · University of California San Francisco

Looking this up.

Hospitals listed: UCSF Medical Center. That is not proof they admit you there this week.

Plans that list them

3 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Bucknor’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc.ListedSep 1, 2026

California Medical Board record

Licence A111072 · Current

Licensed to practise in California · since 2010 · expires 2027-08-31 · Stanford University School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • UCSF Medical CenterSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of University of California Health, which runs 12 hospitalsHome of UCSF Helen Diller Family Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 81% would definitely recommend it
    Overall rating: 4 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 4.9 (3.79 to 6.02) · 7,590 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 12.8 (11.3 to 14.4) · 2,019 cases, Jan 2024 – Dec 2024Better than the national rate — Death rate among surgical inpatients with serious treatable complications: 139.4 (110.22 to 168.58) · 452 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.622, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.626, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.491, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.8 (0.7 to 1) · 2,336 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for UCSF Medical Center

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 3 better, 5 the same, 3 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at UCSF Medical Center
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.9 (3.79 to 6.02) · 7,590 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.8 (11.3 to 14.4) · 2,019 casesWorseJan 2024 – Dec 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths139.4 (110.22 to 168.58) · 452 casesBetterJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.622BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.626BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.491BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.7 to 1) · 2,336 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.24 (0.58 to 1.9) · 4,689 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.05 (0.89 to 1.2)No differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.9 · 89 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.5 · 85 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.1 · 132 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.6 · 454 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 618 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths9.6 · 380 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.7 · 5,000 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.22 (0.06 to 0.38) · 15,965 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.2 (0.05 to 0.35) · 17,859 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.85 (0 to 1.83) · 4,184 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2 (1.1 to 2.9) · 6,516 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.35 (4.49 to 10.21) · 3,989 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5 (3.22 to 6.77) · 4,087 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.95 (0.74 to 3.15) · 2,034 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.95 (0.63 to 1.28) · 15,431 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4 · 399 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.899No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.689No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.224No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16 · 156 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20 · 564 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits60.3 · 160 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-9.7 · 550 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits44.1 · 660 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.8 · 667 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.7 (4.8 to 6.7) · 2,019 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6 · 421 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10.5 · 53 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 107 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.9 (11.3 to 17.1) · 3,247 casesNo differentJan 2022 – Dec 2024

What patients said (3,181 patients answered, 25% of those asked)

Patient survey stars by topic at UCSF Medical Center
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at UCSF Medical Center
Room was "always" clean71%
Nurses "always" communicated well80%
Doctors "always" communicated well80%
Staff "always" explained61%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand74%
Doctors "always" listened carefully78%
Doctors "always" treated them with courtesy and respect86%
Patients who gave a rating of "9" or "10" (high)76%
Staff "always" explained new medications75%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully78%
Nurses "always" treated them with courtesy and respect86%
"Always" quiet at night50%
"YES", patients would definitely recommend the hospital81%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms90%

Original Medicare doctor bills

$75,311

Medicare paid this office $75,311 for 2,211 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Dxa bone density measurement of hip, pelvis, spine328$6,820$21
Mri scan of lower spinal canal without contrast49$4,905$100
Mri scan of lower spinal canal without contrast45$2,746$61
Mri scan of leg joint without contrast29$2,329$75
X-ray of knee, 4 or more views95$2,190$16
See all 60 services
Every Original Medicare service billed
Dxa bone density measurement of hip, pelvis, spine328$6,820$21
Mri scan of lower spinal canal without contrast49$4,905$100
Mri scan of lower spinal canal without contrast45$2,746$61
Mri scan of leg joint without contrast29$2,329$75
X-ray of knee, 4 or more views95$2,190$16
Mri scan of leg before and after contrast12$2,066$122
Mri scan of arm joint without contrast21$1,963$93
Mri scan of upper spinal canal without contrast20$1,928$96
X-ray of shoulder, minimum of 2 views131$1,826$12
X-ray of hip, 2-3 views99$1,749$17
Mri scan of lower spinal canal before and after contrast17$1,656$92
3d radiographic procedure with computerized image postprocessing51$1,604$30
X-ray of knee, 3 views79$1,430$13
X-ray of entire middle and lower spine, 2-3 views22$1,338$61
Mri scan of middle spinal canal without contrast11$1,146$104
X-ray of entire middle and lower spine, 2-3 views89$1,120$12
Mri scan of upper spinal canal without contrast18$1,109$62
X-ray of hand, minimum of 3 views47$1,098$18
Mri scan of leg joint without contrast19$1,085$57
X-ray of wrist, minimum of 3 views46$939$16
X-ray of foot, minimum of 3 views54$920$14
X-ray of shoulder, minimum of 2 views84$737$8
Mri scan of middle spinal canal without contrast12$719$60
X-ray of knee, 3 views68$713$8
Ct scan of leg without contrast17$704$41
X-ray of lower and sacral spine, 2-3 views73$650$9
Ct scan of pelvis without contrast14$641$46
X-ray of ankle, minimum of 3 views35$617$16
X-ray of hand, minimum of 3 views57$603$7
Dxa bone density measurement of forearm, finger, hand, or foot32$581$18
X-ray of hip, 2-3 views53$514$9
X-ray for bone length assessment51$507$10
X-ray of foot, minimum of 3 views71$487$6
X-ray of elbow, minimum of 3 views24$466$16
X-ray of pelvis, 1-2 views63$448$7
Ct scan of lower spine without contrast11$443$40
X-ray of thigh bone, minimum 2 views51$438$8
X-ray of lower and sacral spine, minimum of 4 views14$409$29
Limited ultrasound scan of joint or other extremity structure except blood vessels16$408$25
X-ray of both hips, 3-4 views22$389$18
X-ray for bone length assessment26$364$14
X-ray of knee, 1-2 views51$363$6
X-ray of both hips, minimum of 5 views22$322$15
Fluoroscopic guidance for needle placement12$286$24
X-ray of both hips, 3-4 views20$256$13
X-ray of ankle, minimum of 3 views30$241$7
X-ray of knee, 4 or more views18$231$10
X-ray of wrist, minimum of 3 views29$226$7
X-ray of finger, minimum of 2 views18$225$11
X-ray of pelvis, minimum of 3 views11$209$16
X-ray of upper spine, 2-3 views21$194$9
X-ray of knee, 1-2 views12$188$13
X-ray of lower leg, 2 views30$186$6
X-ray of upper spine, 6 or more views13$167$13
X-ray of upper arm, minimum of 2 views23$158$7
X-ray of elbow, 2 views15$123$7
X-ray of thigh bone, minimum 2 views12$98$7
X-ray of finger, minimum of 2 views16$97$6
X-ray of shoulder, 1 view14$92$7
X-ray of forearm, 2 views13$83$6

Procedures year by year

Procedures billed to Original Medicare by year
Procedure201920202021202220232024
Aspiration and/or injection of fluid from large joint1411201616–

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

2,211 Original Medicare patients in 2024. Average age 73 · Under 65 10% · 85 and older 9% · Women 65% · Also on Medicaid 29% · Health risk score 1.45. At or below the middle of the specialty; the typical diagnostic radiology clinician is at 1.7.

Conditions among them: High blood pressure 65% · Depression 27% · Diabetes 23% · Coronary heart disease 22% · Chronic kidney disease 22% · Cancer 19% · Atrial fibrillation 16% · Heart failure 14% · COPD 12% · Stroke 8% · Dementia 7%.

The office billed $1,461,389, Medicare allowed $95,813 and paid $75,311; for 4,161 services of 109 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20242,2114,161731.45$1,461,389$75,311
20232,0733,368731.46$1,249,947$59,450
20221,9612,861731.41$1,179,552$52,754
20212,1563,247721.40$1,392,730$57,810
20201,4282,155711.75$821,690$35,841
20191,8312,555711.63$792,371$41,219
20181,6502,345701.68$548,288$30,001
20172,3463,433701.67$927,020$47,793
20162,2003,349701.65$783,769$46,562
20152,2913,801691.58$930,688$49,626
20141,1871,740701.49$317,094$22,694
20133551691.18$2,894$429

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 54 services

Original Medicare services billed in 2023
Dxa bone density measurement of hip, pelvis, spine238$4,308$18
Mri scan of leg joint without contrast44$2,514$56
X-ray of knee, 4 or more views111$2,457$15
X-ray of shoulder, minimum of 2 views136$1,970$13
Mri scan of lower spinal canal without contrast32$1,965$61
3d radiographic procedure with computerized image postprocessing50$1,672$33
Mri scan of lower spinal canal without contrast28$1,648$59
X-ray of entire middle and lower spine, 2-3 views116$1,586$13
X-ray of foot, minimum of 3 views62$1,550$18
X-ray of hip, 2-3 views94$1,287$14
Mri scan of upper spinal canal without contrast20$1,211$61
Mri scan of lower spinal canal before and after contrast11$1,075$98
X-ray of knee, 3 views78$1,008$9
X-ray of lower and sacral spine, 2-3 views104$963$9
X-ray of ankle, minimum of 3 views48$958$17
Ct scan of leg without contrast23$920$40
3d radiographic procedure with computerized image postprocessing25$850$31
Limited ultrasound scan of joint or other extremity structure except blood vessels26$803$28
Mri scan of arm joint without contrast14$782$52
X-ray of entire middle and lower spine, 2-3 views21$776$35
X-ray of hand, minimum of 3 views55$695$10
X-ray of hand, minimum of 3 views61$648$7
X-ray of hip, 2-3 views72$639$9
X-ray for bone length assessment53$616$12
Aspiration and/or injection of fluid from large joint15$604$38
X-ray of shoulder, minimum of 2 views66$581$8
X-ray of wrist, minimum of 3 views48$567$11
X-ray of knee, 3 views61$543$7
X-ray of foot, minimum of 3 views63$535$7
Fluoroscopic guidance for needle placement20$462$22
X-ray of pelvis, 1-2 views54$428$8
Dxa bone density measurement of forearm, finger, hand, or foot21$412$20
X-ray of thigh bone, minimum 2 views46$397$7
X-ray of knee, 1-2 views46$375$7
X-ray for bone length assessment26$320$12
X-ray of lower and sacral spine, 2-3 views19$306$16
Dxa bone density measurement of hip, pelvis, spine28$298$11
X-ray of both hips, 3-4 views21$295$14
X-ray of wrist, minimum of 3 views34$284$6
X-ray of finger, minimum of 2 views12$280$20
X-ray of elbow, minimum of 3 views24$248$9
X-ray of both hips, 3-4 views19$247$13
X-ray of ankle, minimum of 3 views29$229$7
X-ray of thigh bone, minimum 2 views16$224$13
X-ray of knee, 4 or more views17$204$9
X-ray of both hips, minimum of 5 views12$202$17
X-ray of upper spine, 2-3 views22$197$9
X-ray of lower leg, 2 views27$195$6
X-ray of lower and sacral spine, minimum of 4 views16$170$11
X-ray of pelvis, 1-2 views17$165$10
X-ray of upper spine, 6 or more views13$156$12
X-ray of upper arm, minimum of 2 views14$103$7
X-ray of sacrum and tailbone, minimum of 2 views14$99$7
X-ray of knee, 1-2 views14$96$6

2022: 51 services

Original Medicare services billed in 2022
Mri scan of lower spinal canal without contrast37$2,232$60
X-ray of knee, 4 or more views96$2,026$15
X-ray of foot, minimum of 3 views95$1,782$15
Mri scan of leg joint without contrast28$1,754$57
X-ray of shoulder, minimum of 2 views126$1,668$11
Mri scan of lower spinal canal without contrast25$1,525$61
Dxa bone density measurement of hip, pelvis, spine132$1,404$11
X-ray of knee, 3 views115$1,402$10
X-ray of hip, 2-3 views94$1,362$14
3d radiographic procedure with computerized image postprocessing36$1,195$33
X-ray of entire middle and lower spine, 2-3 views72$944$13
Dxa bone density measurement of hip, pelvis, spine86$918$11
Mri scan of arm joint without contrast19$913$48
X-ray of ankle, minimum of 3 views53$873$15
Mri scan of upper spinal canal without contrast13$824$63
X-ray of foot, minimum of 3 views86$806$7
Ct scan of leg without contrast17$768$38
X-ray of hand, minimum of 3 views67$684$8
X-ray of hip, 2-3 views68$659$9
3d radiographic procedure with computerized image postprocessing19$652$34
Ct scan of lower spine without contrast15$635$42
Fluoroscopic guidance for needle placement25$632$24
X-ray of hand, minimum of 3 views59$596$7
X-ray of shoulder, minimum of 2 views68$582$7
X-ray of lower and sacral spine, 2-3 views61$571$9
Aspiration and/or injection of fluid from large joint15$567$35
X-ray of wrist, minimum of 3 views39$515$10
Ct scan of pelvis without contrast11$514$47
X-ray of entire middle and lower spine, 2-3 views12$449$37
X-ray of pelvis, 1-2 views59$430$7
X-ray of knee, 3 views39$398$8
X-ray for bone length assessment31$355$11
Limited ultrasound scan of joint or other extremity structure except blood vessels14$354$21
X-ray of knee, 1-2 views46$346$7
X-ray of both hips, 3-4 views18$319$18
X-ray of upper spine, 2-3 views28$296$10
X-ray of ankle, 2 views18$278$13
X-ray of thigh bone, minimum 2 views34$278$7
X-ray of elbow, minimum of 3 views24$251$9
X-ray of ankle, minimum of 3 views31$245$7
X-ray of wrist, minimum of 3 views24$229$8
X-ray of both hips, minimum of 5 views16$217$14
X-ray of thigh bone, minimum 2 views17$215$13
X-ray of both hips, 3-4 views17$195$11
X-ray of knee, 4 or more views18$194$9
X-ray of lower leg, 2 views24$189$6
X-ray for bone length assessment15$178$12
X-ray of lower and sacral spine, minimum of 4 views13$148$11
X-ray of elbow, 2 views16$132$7
X-ray of upper arm, minimum of 2 views16$105$7
X-ray of shoulder, 1 view11$74$7

2021: 62 services

Original Medicare services billed in 2021
Mri scan of lower spinal canal without contrast69$4,104$59
Mri scan of lower spinal canal without contrast38$2,323$60
X-ray of knee, 4 or more views115$2,053$12
X-ray of shoulder, minimum of 2 views141$1,592$9
X-ray of foot, minimum of 3 views117$1,576$10
X-ray of hip, 2-3 views125$1,478$12
Mri scan of lower spinal canal before and after contrast14$1,400$100
Dxa bone density measurement of hip, pelvis, spine123$1,343$11
Mri scan of arm joint without contrast20$1,295$59
Mri scan of upper spinal canal without contrast19$1,210$64
Mri scan of leg joint without contrast19$1,186$59
Mri scan of lower spinal canal before and after contrast11$1,112$101
X-ray of knee, 3 views88$1,035$9
X-ray of foot, minimum of 3 views91$970$7
3d radiographic procedure with computerized image postprocessing27$946$34
Mri scan of leg joint without contrast16$943$55
Dxa bone density measurement of hip, pelvis, spine84$917$11
Mri scan of arm joint without contrast14$841$60
Mri scan of upper spinal canal without contrast14$839$60
Ct scan of leg without contrast17$837$42
Aspiration and/or injection of fluid from large joint20$820$41
X-ray of hand, minimum of 3 views68$789$9
X-ray of entire middle and lower spine, 2-3 views58$778$13
X-ray of ankle, minimum of 3 views58$765$12
X-ray of lower and sacral spine, 2-3 views89$756$8
X-ray of hip, 2-3 views76$746$10
Fluoroscopic guidance for needle placement28$722$25
X-ray of shoulder, minimum of 2 views82$715$7
Ct scan of leg with contrast material11$690$49
X-ray of knee, 1-2 views82$648$7
X-ray of hand, minimum of 3 views59$595$7
X-ray of lower and sacral spine, 2-3 views30$561$18
Ct scan of lower spine without contrast13$554$43
X-ray of knee, 3 views52$553$8
X-ray of entire middle and lower spine, 2-3 views27$525$19
X-ray of both hips, 3-4 views22$505$23
Ct scan of arm without contrast13$481$37
X-ray of thigh bone, minimum 2 views48$448$8
X-ray of wrist, minimum of 3 views47$434$8
X-ray of upper spine, 2-3 views41$413$10
X-ray of pelvis, 1-2 views49$366$7
X-ray of knee, 1-2 views21$293$12
X-ray of wrist, minimum of 3 views33$274$7
X-ray of knee, 4 or more views20$272$9
X-ray of lower leg, 2 views30$265$7
X-ray of thigh bone, minimum 2 views15$252$15
X-ray of both hips, minimum of 5 views19$245$13
X-ray of ankle, minimum of 3 views31$243$7
X-ray of both hips, 3-4 views21$238$11
X-ray for bone length assessment18$219$12
X-ray of elbow, minimum of 3 views19$190$9
X-ray of ankle, 2 views18$173$7
X-ray of ankle, 2 views12$165$11
Dxa bone density measurement of forearm, finger, hand, or foot14$159$11
X-ray of upper arm, minimum of 2 views21$151$6
X-ray of lower and sacral spine, minimum of 4 views12$139$12
X-ray of upper spine, 4-5 views12$136$11
X-ray of pelvis, 1-2 views11$107$10
X-ray of elbow, 2 views12$103$7
X-ray of middle spine, 2 views15$82$5
X-ray of forearm, 2 views12$79$7
X-ray of lower leg, 2 views11$72$7

2020: 49 services

Original Medicare services billed in 2020
Mri scan of lower spinal canal without contrast39$2,347$60
Mri scan of lower spinal canal without contrast19$1,276$67
Mri scan of leg joint without contrast20$1,225$58
Mri scan of arm joint without contrast13$835$60
X-ray of foot, minimum of 3 views88$822$7
Mri scan of upper spinal canal without contrast11$744$68
X-ray of lower and sacral spine, 2-3 views76$704$9
X-ray of entire middle and lower spine, 2-3 views52$687$13
X-ray of hip, 2-3 views74$684$9
X-ray of hip, 2-3 views67$642$9
X-ray of knee, 4 or more views57$638$8
Ct scan of lower spine without contrast15$628$42
X-ray of knee, 3 views65$614$7
X-ray of shoulder, minimum of 2 views70$607$8
X-ray of foot, minimum of 3 views46$606$11
Mri scan of leg joint without contrast11$587$53
Ct scan of pelvis without contrast13$581$45
X-ray of shoulder, minimum of 2 views66$566$8
Ct scan of leg without contrast14$552$37
X-ray of hand, minimum of 3 views60$549$7
Fluoroscopic guidance for needle placement22$523$24
X-ray of pelvis, 1-2 views66$501$7
Aspiration and/or injection of fluid from large joint11$375$34
X-ray of knee, 1-2 views47$341$7
X-ray of wrist, minimum of 3 views25$323$10
X-ray of thigh bone, minimum 2 views36$317$8
Dxa bone density measurement of hip, pelvis, spine28$312$11
X-ray of chest, 1 view47$298$6
X-ray of knee, 3 views30$298$8
X-ray for bone length assessment27$288$11
X-ray of upper spine, 2-3 views29$269$9
X-ray of ankle, minimum of 3 views26$260$9
Dxa bone density measurement of hip, pelvis, spine22$247$11
X-ray of wrist, minimum of 3 views23$223$8
X-ray of abdomen, 1 view23$208$8
X-ray of lower leg, 2 views28$207$7
X-ray of both hips, 3-4 views15$192$13
X-ray of both hips, 3-4 views14$191$14
X-ray of hand, minimum of 3 views26$177$5
X-ray of ankle, minimum of 3 views24$169$7
X-ray of knee, 4 or more views17$166$8
X-ray of upper arm, minimum of 2 views19$163$8
X-ray of lower and sacral spine, 2-3 views14$143$10
X-ray of ankle, 2 views16$140$8
X-ray of both hips, minimum of 5 views12$132$11
X-ray of middle spine, 2 views12$103$9
X-ray of knee, 1-2 views12$101$7
X-ray of shoulder, 1 view11$85$7
X-ray of chest, 2 views13$39$3

2019: 53 services

Original Medicare services billed in 2019
Mri scan of lower spinal canal without contrast52$3,501$66
Mri scan of lower spinal canal before and after contrast15$1,437$96
Mri scan of leg joint without contrast19$1,167$58
X-ray of entire middle and lower spine, 2-3 views78$1,140$14
Dxa bone density measurement of hip, pelvis, spine90$1,006$11
X-ray of knee, 4 or more views65$919$10
Mri scan of pelvis without contrast13$821$63
X-ray of shoulder, minimum of 2 views83$762$8
X-ray of lower and sacral spine, 2-3 views78$760$10
Ct scan of leg without contrast17$715$42
Ct scan of lower spine without contrast16$712$45
Ct scan of leg with contrast material13$708$51
X-ray of foot, minimum of 3 views83$705$7
X-ray of knee, 3 views69$683$8
Mri scan of arm joint without contrast11$676$61
Dxa bone density measurement of hip, pelvis, spine61$673$11
X-ray of hip, 2-3 views62$657$10
X-ray of hip, 2-3 views69$651$9
Aspiration and/or injection of fluid from large joint14$621$44
X-ray of chest, 2 views67$608$9
X-ray of chest, 1 view81$608$7
X-ray of foot, minimum of 3 views63$592$7
X-ray of hand, minimum of 3 views55$576$7
Fluoroscopic guidance for needle placement19$507$25
Ct scan of pelvis without contrast13$492$38
X-ray of shoulder, minimum of 2 views58$475$8
X-ray of knee, 1-2 views58$444$7
X-ray of abdomen, 1 view47$435$8
3d radiographic procedure with computerized image postprocessing12$432$36
X-ray of upper spine, 2-3 views44$432$9
X-ray of knee, 3 views45$425$8
X-ray of thigh bone, minimum 2 views42$381$8
X-ray of pelvis, 1-2 views50$375$8
X-ray of entire middle and lower spine, 2-3 views23$339$15
X-ray of ankle, minimum of 3 views36$324$8
X-ray of ankle, minimum of 3 views36$311$8
X-ray of wrist, minimum of 3 views31$281$8
X-ray of both hips, minimum of 5 views21$280$13
X-ray for bone length assessment20$276$13
X-ray of knee, 4 or more views27$254$9
X-ray of hand, minimum of 3 views26$232$7
X-ray of lower leg, 2 views27$205$7
X-ray of upper spine, 4-5 views16$200$13
X-ray of lower and sacral spine, 2-3 views19$196$10
X-ray of wrist, minimum of 3 views22$167$7
X-ray of upper arm, minimum of 2 views20$145$7
X-ray of knee, 1-2 views15$116$8
X-ray of ankle, 2 views16$115$7
X-ray of middle spine, 2 views12$113$9
X-ray of thigh bone, minimum 2 views11$100$8
X-ray of hand, 2 views16$99$6
X-ray of elbow, minimum of 3 views11$87$8
X-ray of foot, 2 views13$75$6

2018: 53 services

Original Medicare services billed in 2018
Mri scan of lower spinal canal without contrast20$1,307$65
X-ray of knee, 4 or more views80$986$8
X-ray of chest, 1 view133$890$7
Mri scan of leg joint without contrast12$845$60
Mri scan of upper spinal canal without contrast12$795$66
Mri scan of arm joint without contrast12$714$60
X-ray of lower and sacral spine, 2-3 views84$709$8
Ct scan of leg without contrast18$703$39
Aspiration and/or injection of fluid from large joint18$699$39
X-ray of chest, 2 views90$642$7
Dxa bone density measurement of hip, pelvis, spine55$631$11
X-ray of hip, 2-3 views65$630$9
X-ray of hip, 2-3 views73$610$8
X-ray of entire middle and lower spine, 2-3 views43$606$14
X-ray of shoulder, minimum of 2 views72$574$7
X-ray of shoulder, minimum of 2 views78$541$6
Ct scan of arm without contrast13$518$40
Dxa bone density measurement of hip, pelvis, spine45$517$11
X-ray of foot, minimum of 3 views67$500$6
X-ray of knee, 3 views56$480$7
Fluoroscopic guidance for needle placement19$452$24
X-ray of upper spine, 2-3 views46$432$9
X-ray of ankle, minimum of 3 views44$391$7
3d radiographic procedure with computerized image postprocessing11$390$35
X-ray of pelvis, 1-2 views54$381$7
X-ray of foot, minimum of 3 views47$361$6
X-ray of abdomen, 1 view41$355$7
X-ray of knee, 1-2 views50$335$6
X-ray of hand, minimum of 3 views35$318$7
X-ray of hand, minimum of 3 views25$237$7
Limited ultrasound scan of joint or other extremity structure except blood vessels11$220$20
X-ray of knee, 3 views27$219$8
X-ray of thigh bone, minimum 2 views26$218$7
X-ray of wrist, minimum of 3 views23$198$7
X-ray of knee, 4 or more views28$186$7
X-ray of lower leg, 2 views26$186$7
X-ray of entire middle and lower spine, 2-3 views16$174$11
X-ray for bone length assessment14$168$12
X-ray of ankle, minimum of 3 views21$166$7
X-ray of wrist, minimum of 3 views23$162$6
X-ray of lower and sacral spine, 2-3 views18$142$8
X-ray of upper arm, minimum of 2 views13$134$7
X-ray of both hips, minimum of 5 views13$131$10
X-ray of both hips, 3-4 views11$122$11
X-ray of shoulder, 1 view15$108$7
X-ray of elbow, minimum of 3 views15$107$7
X-ray of middle spine, 2 views14$104$7
X-ray of hand, 2 views22$95$4
X-ray of thigh bone, minimum 2 views14$94$6
X-ray of knee, 1-2 views13$91$7
X-ray of forearm, 2 views11$89$7
X-ray of ankle, 2 views11$83$7
X-ray of foot, 2 views12$53$4

2017: 60 services

Original Medicare services billed in 2017
Mri scan of lower spinal canal without contrast54$3,064$57
X-ray of entire middle and lower spine, 2-3 views138$2,019$13
Dxa bone density measurement of hip, pelvis, spine169$1,948$12
Mri scan of leg before and after contrast17$1,422$79
Mri scan of leg joint without contrast23$1,385$55
X-ray of lower and sacral spine, 2-3 views144$1,243$8
Mri scan of arm joint without contrast21$1,152$52
Mri scan of lower spinal canal without contrast16$1,049$66
Mri scan of leg joint before and after contrast12$1,001$77
X-ray of shoulder, minimum of 2 views119$965$6
X-ray of foot, minimum of 3 views117$931$6
Mri scan of leg joint without contrast15$914$54
Ct scan of leg with contrast material14$911$51
X-ray of hip, 2-3 views108$892$8
Mri scan of upper spinal canal without contrast14$850$61
X-ray of knee, 4 or more views72$818$8
Dxa bone density measurement of hip, pelvis, spine70$808$12
Ct scan of pelvis without contrast17$744$44
Mri scan of arm joint without contrast13$703$54
X-ray of knee, 1-2 views98$702$6
Ct scan of leg without contrast20$695$32
X-ray of chest, 1 view, front108$681$6
3d radiographic procedure with computerized image postprocessing21$677$32
X-ray of shoulder, minimum of 2 views88$652$7
X-ray of chest, 2 views, front and side90$643$7
X-ray of hip, 2-3 views76$626$8
X-ray of hand, minimum of 3 views55$606$7
X-ray of pelvis, 1-2 views76$583$7
X-ray of foot, minimum of 3 views77$579$6
X-ray of knee, 3 views54$561$7
X-ray of knee, 3 views54$555$7
X-ray of thigh bone, minimum 2 views50$512$7
Ct scan of arm without contrast16$489$31
Ct scan of lower spine without contrast13$488$38
X-ray of upper spine, 2-3 views60$457$7
X-ray of ankle, minimum of 3 views54$413$7
X-ray of abdomen, single view43$364$7
X-ray of ankle, minimum of 3 views41$350$7
X-ray of hand, minimum of 3 views36$272$6
X-ray of knee, 4 or more views36$256$7
X-ray of upper spine, 4-5 views18$254$13
X-ray of wrist, minimum of 3 views40$248$6
X-ray of wrist, minimum of 3 views25$215$7
X-ray of entire middle and lower spine, 2-3 views19$204$11
X-ray of both hips, 3-4 views19$201$11
X-ray of lower leg, 2 views29$190$6
X-ray of both hips, minimum of 5 views13$175$13
X-ray of shoulder, 1 view24$168$6
X-ray for bone length assessment11$143$13
X-ray of lower and sacral spine, 2-3 views16$143$8
X-ray of knee, 1-2 views21$138$7
X-ray of thigh bone, minimum 2 views16$129$6
X-ray of elbow, minimum of 3 views16$113$7
X-ray of middle spine, 2 views18$110$6
X-ray of both hips, 3-4 views13$109$8
X-ray of ankle, 2 views14$107$8
X-ray of hand, 2 views18$95$5
X-ray of foot, 2 views12$87$6
X-ray of elbow, 2 views11$80$7
X-ray of upper arm, minimum of 2 views11$67$6

2016: 55 services

Original Medicare services billed in 2016
Mri scan of lower spinal canal without contrast33$1,788$54
X-ray of lower and sacral spine, 2-3 views157$1,593$9
X-ray of entire middle and lower spine, 2-3 views113$1,554$13
Mri scan of leg before and after contrast16$1,543$96
Mri scan of leg joint without contrast26$1,524$53
Dxa bone density measurement of hip, pelvis, spine131$1,503$11
Mri scan of lower spinal canal before and after contrast13$1,317$101
Mri scan of lower spinal canal without contrast20$1,209$60
Mri scan of arm joint without contrast19$1,187$59
X-ray of hip, 2-3 views102$1,139$10
X-ray of foot, minimum of 3 views117$1,096$7
X-ray of chest, 1 view, front132$1,058$8
Mri scan of leg joint without contrast17$1,016$56
X-ray of shoulder, minimum of 2 views113$960$7
X-ray of shoulder, minimum of 2 views98$946$8
X-ray of chest, 2 views, front and side89$875$10
X-ray of knee, 1-2 views94$794$7
Ct scan of leg without contrast20$782$34
Mri scan of arm joint without contrast12$728$61
X-ray of thigh bone, minimum 2 views63$651$8
X-ray of knee, 3 views56$641$7
X-ray of knee, 4 or more views45$624$9
X-ray of hand, minimum of 3 views68$620$7
X-ray of hip, 2-3 views76$612$8
X-ray of abdomen, single view54$586$8
Dxa bone density measurement of hip, pelvis, spine50$575$11
X-ray of knee, 4 or more views44$540$8
Ct scan of arm without contrast12$525$44
X-ray of pelvis, 1-2 views65$497$8
X-ray of upper spine, 2-3 views50$487$9
X-ray of hand, 2 views36$476$8
Ct scan of lower spine without contrast13$459$35
X-ray of upper digestive tract, kidneys, urinary ducts (ureters), and bladder12$433$31
X-ray of foot, minimum of 3 views55$428$6
X-ray of ankle, minimum of 3 views42$378$8
X-ray of wrist, minimum of 3 views38$354$7
X-ray of knee, 3 views42$354$7
X-ray of lower leg, 2 views35$319$8
X-ray of ankle, minimum of 3 views36$310$7
X-ray of foot, 2 views29$278$7
X-ray of both hips, 3-4 views21$269$13
X-ray of middle spine, 2 views24$241$10
X-ray of upper spine, 4-5 views19$240$13
X-ray of wrist, minimum of 3 views25$236$7
X-ray of ankle, 2 views25$217$7
X-ray of elbow, minimum of 3 views21$181$8
X-ray of upper arm, minimum of 2 views20$144$7
X-ray of hip, 1 view14$137$9
X-ray of hand, minimum of 3 views18$136$6
X-ray of pelvis, minimum of 3 views12$128$10
X-ray of lower and sacral spine, 2-3 views11$123$10
X-ray of knee, 1-2 views12$114$6
X-ray of shoulder, 1 view18$110$6
X-ray of forearm, 2 views13$106$8
X-ray of elbow, minimum of 3 views14$95$6

2015: 46 services

Original Medicare services billed in 2015
Mri scan of lower spinal canal without contrast56$3,281$59
Dxa bone density measurement of hip, pelvis, spine208$2,303$11
X-ray of ribs of one side of body, minimum of 2 views221$2,260$9
Mri scan of arm joint without contrast38$2,129$55
X-ray of spine, scoliosis study145$2,012$12
X-ray of foot, minimum of 3 views199$1,847$7
Mri scan of leg joint without contrast33$1,769$52
X-ray of pelvis, 1-2 views210$1,636$7
X-ray of shoulder, minimum of 2 views179$1,516$7
X-ray of knee, 4 or more views124$1,500$8
X-ray of lower and sacral spine, 2-3 views157$1,436$9
Mri scan of lower spinal canal before and after contrast14$1,365$97
X-ray of knee, 3 views130$1,294$7
Ct scan of leg without contrast28$1,259$39
X-ray of knee, 1-2 views102$1,078$8
X-ray of hand, minimum of 3 views102$1,004$7
Mri scan of upper spinal canal without contrast17$958$56
Mri scan of pelvis before and after contrast11$954$79
Aspiration and/or injection of fluid from large joint22$912$38
X-ray of ankle, minimum of 3 views87$763$7
Ct scan of pelvis without contrast18$734$41
X-ray of upper spine, 2-3 views74$700$9
X-ray of chest, 2 views, front and side93$667$7
Fluoroscopic guidance for needle placement28$663$22
X-ray of thigh, 2 views67$653$7
Ct scan of leg with contrast material11$629$45
X-ray of chest, 1 view, front81$605$7
X-ray of wrist, minimum of 3 views71$535$7
X-ray of both hips minimum 2 views48$492$10
Ct scan of lower spine without contrast12$442$37
X-ray of lower leg, 2 views45$415$7
X-ray of abdomen, single view44$396$7
X-ray for bone length assessment30$359$11
X-ray of hand, 2 views32$282$5
X-ray of upper arm, minimum of 2 views32$245$7
X-ray of ankle, 2 views30$244$7
X-ray of middle spine, 2 views24$214$9
X-ray of elbow, minimum of 3 views26$196$7
X-ray of pelvis, minimum of 3 views18$194$10
X-ray of upper spine, 4-5 views12$193$14
X-ray of elbow, 2 views24$192$7
X-ray of foot, 2 views21$144$4
X-ray of forearm, 2 views17$107$6
X-ray of collar bone11$92$7
X-ray of finger, minimum of 2 views15$80$5
X-ray of shoulder, 1 view11$75$7

2014: 29 services

Original Medicare services billed in 2014
Mri scan of lower spinal canal without contrast28$1,775$63
Mri scan of leg joint without contrast24$1,361$57
X-ray of ribs of one side of body, minimum of 2 views107$1,148$10
X-ray of spine, scoliosis study77$1,102$13
Dxa bone density measurement of hip, pelvis, spine91$1,002$11
X-ray of pelvis, 1-2 views119$972$8
X-ray of knee, 4 or more views61$863$10
X-ray of knee, 3 views74$793$8
X-ray of lower and sacral spine, 2-3 views87$791$9
X-ray of foot, minimum of 3 views70$674$7
X-ray of shoulder, minimum of 2 views72$662$8
X-ray of knee, 1-2 views70$659$8
X-ray of chest, 1 view, front78$610$8
X-ray of chest, 2 views, front and side49$447$9
X-ray of abdomen, single view31$419$8
X-ray of hand, minimum of 3 views34$360$8
X-ray of ankle, minimum of 3 views36$338$7
X-ray of upper spine, 2-3 views30$305$10
X-ray of wrist, minimum of 3 views32$289$8
X-ray of both hips minimum 2 views24$281$12
X-ray of thigh, 2 views31$249$8
X-ray of lower and sacral spine, minimum of 4 views14$187$13
X-ray of hand, 2 views13$161$7
X-ray of lower leg, 2 views19$140$7
X-ray of middle spine, 2 views13$131$10
X-ray for bone length assessment11$130$12
X-ray of foot, 2 views13$124$7
X-ray of finger, minimum of 2 views17$106$6
X-ray of hip on one side of body, 1 view13$99$8

Medicaid work

$3,207 in 2024

Medicaid paid $3,207 for 220 billed services this clinician did in 2024, up to 21 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Radiologic examination, knee; 3 views53$623
DXA BONE DENSITY STUDY 1/> SITES AXIAL SKEL27$534
X-RAY EXAM OF SHOULDER33$531
X-RAY EXAM OF HAND38$529
X-RAY EXAM OF FOOT41$524
Radiologic examination, hip, unilateral, with pelvis when performed; 2-3 views14$255
Radiologic examination, femur; minimum 2 views14$213
Medicaid work by year
2024220721$3,207
2023231817$2,975
2022133415$2,213
2021131517$1,813
2020258836$1,339
20194511136$1,473
20181,1381738$3,236
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Radiologic examination, knee; 3 views62$633
DXA BONE DENSITY STUDY 1/> SITES AXIAL SKEL28$483
Radiologic examination, hip, unilateral, with pelvis when performed; 2-3 views28$464
X-RAY EXAM OF SHOULDER28$397
X-ray of lumbosacral spine, anteroposterior and lateral views17$319
X-RAY EXAM OF WRIST29$303
X-RAY EXAM OF FOOT20$206
X-RAY EXAM OF HAND19$170

2022

Largest Medicaid services in 2022
X-RAY EXAM OF FOOT53$819
X-RAY EXAM OF HAND36$711
DXA BONE DENSITY STUDY 1/> SITES AXIAL SKEL30$564
Radiologic examination, knee; 3 views14$119

2021

Largest Medicaid services in 2021
X-RAY EXAM OF SHOULDER26$383
X-RAY EXAM OF FOOT34$380
Radiologic examination, knee; 3 views31$379
Radiologic examination, knee; complete, 4 or more views23$368
DXA BONE DENSITY STUDY 1/> SITES AXIAL SKEL17$303

2020

Largest Medicaid services in 2020
Radiologic examination, chest; single view106$434
X-RAY EXAM OF FOOT32$367
X-RAY EXAM OF SHOULDER13$198
Radiologic examination, hip, unilateral, with pelvis when performed; 2-3 views12$132
X-ray of abdomen, 1 view19$85
Radiologic examination, chest; 2 views48$72
X-ray of lumbosacral spine, anteroposterior and lateral views12$26
X-RAY EXAM OF HAND16$25

2019

Largest Medicaid services in 2019
Radiologic examination, chest; 2 views104$408
Radiologic examination, chest; single view117$364
DXA BONE DENSITY STUDY 1/> SITES AXIAL SKEL30$268
X-RAY EXAM OF FOOT67$126
X-RAY EXAM OF SHOULDER33$83
X-ray of abdomen, 1 view20$70
X-ray of lumbosacral spine, anteroposterior and lateral views24$46
X-RAY EXAM OF HAND13$34
X-RAY EXAM OF HAND12$30
X-RAY EXAM OF ANKLE17$27
X-ray of knee, anteroposterior and lateral views14$16

2018

Largest Medicaid services in 2018
Radiologic examination, chest; 2 views146$610
Radiologic examination, chest; single view183$551
OFF/OP EST MAY X REQ PHY/QHP13$472
X-RAY EXAM OF FOOT205$381
X-RAY EXAM OF ANKLE140$270
X-RAY EXAM OF SHOULDER138$233
X-ray of lumbosacral spine, anteroposterior and lateral views87$153
Service48$142
X-ray of abdomen, 1 view30$108
Radiologic examination, knee; complete, 4 or more views31$91
Radiologic examination; tibia and fibula, 2 views13$45
X-ray of knee, anteroposterior and lateral views28$45

Money from drug and device companies

$17 in 2025

Industry payments by year
202511None$17
202011None$1,719
201923$500$2,715

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Cardinal Health 414Kit for the Preparation of Lymphoseek (Technetium Tc 99m Tilmanocept)$17
1 payment
  • Meals for Kit for the Preparation of Lymphoseek (Technetium Tc 99m Tilmanocept) · 2025-10-02 · $17
See the published payment
Every published payment
Cardinal Health 414Meals · 2025-10-02Kit for the Preparation of Lymphoseek (Technetium Tc 99m Tilmanocept)$17
See earlier years (2020, 2019)

2020: $1,719

Payments by company in 2020
Ge HealthcareNone$1,719
1 payment
  • Grant · 2020-02-13 · $1,719

2019: $2,715

Payments by company in 2019
Ge HealthcareNone$2,209
1 payment
  • Grant · 2019-05-02 · $2,209
Medtronic USAOsteocool Rf Ablation$506
2 payments
  • Consulting for Osteocool Rf Ablation · 2019-02-27 · $500
  • Meals for Osteocool Rf Ablation · 2019-02-02 · $6

Research money

Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.

Research payments by company and study
InSightec,LTD · 2020Their institution$54,973
InSightec,Inc · Bm018, Pd006, Al002, Et002ca · 2020Their institution$6,068
INSIGHTEC,LTD · Treatments -Et005 · 2022Their institution$3,925
InSightec,Inc · Bm-018 & Pd006 · 2019Their institution$3,535
InSightec,LTD · Treatments -Et005 · 2022Their institution$2,660
InSightec,LTD · Study Close Off - Bm018 · 2023Their institution$690

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
75.0 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1407181274
Licence
CA A111072California A111072: Current · expires 2027-08-31
Trained
Stanford University School of Medicine, 2008 · 18 years ago
Group
UCSF Medical Group Business Services · University of California San Francisco
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Diagnostic radiology (2085R0202X); Student in a training program (390200000X)
Mailing address
505 Parnassus Ave # M-391, San Francisco, CA, 94143
NPI first listed
2009-10-12
NPI last updated
2013-05-29

This is when the NPI record was last certified, not a medical board exam.