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Michael L Chiou, MD

Diagnostic Radiology · Sunnyvale

NPI 1245530419

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1

Offices

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Looking this up.

Hospitals listed: El Camino Health. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Chiou’s office at (408) 739-6000 to ask if they take your plan before you enroll.

California Medical Board record

Licence A118262 · Current

Licensed to practise in California · since 2011 · expires 2027-09-30 · David Geffen School of Medicine at UCLA.

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.

  • El Camino HealthMountain View, CAAcute Care Hospital · Government - Hospital District or Authority · Has an emergency department · Birthing-friendlyPart of El Camino Health, which runs 2 hospitalsPatients rate it 4 of 5 · 80% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.291, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.393, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0, Oct 2024 – Sep 2025
See every measure and the patient survey for El Camino Health

Behind the star rating — Deaths: 3 better, 5 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 1 better, 9 the same, 1 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 El Camino Health
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.291BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.393BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.96 (0.12 to 1.79) · 2,340 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.02 (0.76 to 1.28)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths167.38 (125.03 to 209.73) · 96 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.6 · 68 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.1 · 185 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.8 · 200 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.9 · 814 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13 · 842 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths9.6 · 361 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.6 · 4,633 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.16 (0 to 0.34) · 11,474 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.27 (0.1 to 0.45) · 11,626 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.14 (1.39 to 4.9) · 2,814 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2 (0.61 to 3.39) · 1,327 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.11 (0.8 to 3.43) · 2,641 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths9.39 (4.18 to 14.6) · 1,287 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.57 (3.47 to 9.68) · 1,308 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths2.14 (0.71 to 3.57) · 827 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.6 (0.05 to 1.15) · 9,460 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.5 · 122 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.993No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.706No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.376No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15.5 · 218 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.5 · 962 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits3.8 · 200 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-17 · 922 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits18.6 · 860 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.7 · 827 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.1 (4.5 to 8.2) · 313 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits13.4 (10.6 to 16.5) · 313 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6.1 · 144 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10.3 · 80 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.7 · 237 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.8 (10 to 16.1) · 1,639 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.9 (0.8 to 1.1) · 1,619 casesNo differentJan 2024 – Dec 2024

What patients said (1,535 patients answered, 22% of those asked)

Patient survey stars by topic at El Camino Health
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information3
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at El Camino Health
Room was "always" clean75%
Nurses "always" communicated well79%
Doctors "always" communicated well81%
Staff "always" explained61%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)76%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand75%
Nurses "always" listened carefully76%
Nurses "always" treated them with courtesy and respect87%
"Always" quiet at night47%
"YES", patients would definitely recommend the hospital80%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms86%

Original Medicare doctor bills

$355,988

Medicare paid this office $355,988 for 2,234 people.

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

Largest Original Medicare bills
Screening mammography473$80,505$170
Screening 3d breast mammography440$28,847$66
Ct scan of abdomen and pelvis with contrast67$20,524$306
Mri scan of abdomen before and after contrast29$10,083$348
Mri scan of leg joint without contrast45$9,639$210
See all 60 services
Every Original Medicare service billed
Screening mammography473$80,505$170
Screening 3d breast mammography440$28,847$66
Ct scan of abdomen and pelvis with contrast67$20,524$306
Mri scan of abdomen before and after contrast29$10,083$348
Mri scan of leg joint without contrast45$9,639$210
Ct scan of chest without contrast71$8,864$125
Mri scan of pelvis before and after contrast26$8,314$320
Ct scan of abdomen and pelvis before and after contrast23$8,261$359
Biopsy of breast and placement of locating device using ultrasound, first growth15$7,783$519
Mri scan of arm joint without contrast36$7,671$207
Dxa bone density measurement of hip, pelvis, spine143$7,443$52
Mri scan of both breasts22$7,230$314
X-ray of chest, 2 views231$7,077$30
Ct scan of abdomen and pelvis without contrast30$5,302$177
Ct scan of chest with contrast37$4,754$125
Ultrasound scan of head and neck soft tissue43$4,572$106
X-ray of knee, 1-2 views96$4,438$34
Diagnostic mammography of both breasts25$3,939$158
Diagnostic mammography of 1 breast30$3,618$113
Limited ultrasound scan of abdomen45$3,592$78
Ct scan of abdomen before and after contrast17$3,570$210
Limited ultrasound scan of 1 breast39$3,492$87
Complete ultrasound of abdomen and pelvis artery and vein blood flow15$3,303$220
X-ray of lower and sacral spine, 2-3 views78$3,228$40
X-ray of foot, minimum of 3 views85$3,225$33
Ct scan of leg without contrast26$3,134$121
Complete ultrasound scan behind abdominal cavity29$3,130$104
Ct scan of blood vessels of chest with contrast13$3,118$240
Ct scan head or brain without contrast31$2,766$86
X-ray of both knees while standing73$2,730$37
X-ray of hip, 1 view78$2,557$32
X-ray of shoulder, minimum of 2 views59$2,188$33
X-ray of hand, minimum of 3 views45$2,005$37
Injection, gadobutrol, 0.1 ml80$1,990$0
Ultrasound study of one arm or leg veins with compression and maneuvers14$1,766$126
X-ray of knee, 3 views38$1,677$42
Ct scan of face without contrast11$1,671$139
X-ray of wrist, minimum of 3 views35$1,625$38
Ultrasound of abdomen and pelvis artery and vein blood flow12$1,623$125
Complete ultrasound scan of pelvis16$1,562$98
X-ray of ankle, minimum of 3 views43$1,536$33
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml146$1,526$0
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina12$1,461$122
3d radiographic procedure with computerized image postprocessing18$1,423$79
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)31$1,398$45
Complete ultrasound scan of abdomen13$1,245$96
X-ray of upper spine, 2-3 views32$1,241$39
X-ray of lower and sacral spine, minimum of 4 views18$975$54
X-ray of hip, 2-3 views17$925$51
X-ray of finger, minimum of 2 views24$893$36
X-ray of ribs on side of body, minimum of 3 views19$806$42
3d radiographic procedure24$620$26
X-ray of middle spine, 2 views17$593$33
X-ray of knee, 4 or more views11$558$46
X-ray of wrist, 2 views14$545$36
X-ray of elbow, minimum of 3 views16$504$32
X-ray of abdomen, 1 view15$450$30
X-ray of upper arm, minimum of 2 views11$410$34
X-ray of sacrum and tailbone, minimum of 2 views11$345$31
X-ray of pelvis, 1-2 views13$296$23

Who their Medicare patients are

2,234 Original Medicare patients in 2024. Average age 75 · Under 65 3% · 85 and older 12% · Women 70% · Also on Medicaid 8% · Health risk score 0.93. At or below the middle of the specialty; the typical diagnostic radiology clinician is at 1.7.

Conditions among them: High blood pressure 62% · Diabetes 21% · Cancer 18% · Coronary heart disease 17% · Chronic kidney disease 17% · Depression 15% · Atrial fibrillation 14% · Heart failure 9% · COPD 8% · Stroke 5% · Dementia 4%.

The office billed $2,171,818, Medicare allowed $438,570 and paid $355,988; for 26,329 services of 146 kinds; $3,817 of it was for drugs given in the office and $352,171 for care.

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
20242,23426,329750.93$2,171,818$355,988
20232,27621,878750.93$2,082,929$365,279
20222,51229,960760.98$2,234,290$394,794
20212,27629,588750.99$2,089,444$386,388
20201,78729,910751.08$1,920,598$355,435
20192,51134,592751.14$2,236,160$403,909
20181,92933,214751.14$1,862,038$342,749
20171,52725,345741.20$1,282,930$261,853
2016374448721.52$103,305$6,089
2015375547711.37$141,392$7,058

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: 61 services

Original Medicare services billed in 2023
Screening mammography265$46,282$175
Nuclear medicine study from skull base to mid-thigh with ct scan18$33,906$1,785
Ct scan of abdomen and pelvis with contrast71$23,871$336
Screening 3d breast mammography235$15,973$68
Mri scan of leg joint without contrast62$14,213$219
Ct scan of chest without contrast82$10,994$134
Dxa bone density measurement of hip, pelvis, spine190$9,783$51
X-ray of chest, 2 views273$8,684$32
Mri scan of abdomen before and after contrast23$8,647$376
Mri scan of arm joint without contrast35$7,990$228
Mri scan of pelvis before and after contrast22$7,627$347
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries24$7,195$288
Ct scan of abdomen and pelvis without contrast31$5,721$185
Complete ultrasound of abdomen and pelvis artery and vein blood flow19$5,349$267
Ct scan of abdomen and pelvis before and after contrast15$5,278$352
Ct scan of chest with contrast40$5,015$125
X-ray of foot, minimum of 3 views116$4,524$35
Ct scan of abdomen before and after contrast16$4,238$249
X-ray of knee, 1-2 views100$4,134$34
Diagnostic mammography of both breasts26$4,125$159
X-ray of lower and sacral spine, 2-3 views103$4,075$38
Ct scan head or brain without contrast40$3,953$99
Ultrasound study of one arm or leg veins with compression and maneuvers31$3,820$123
Ultrasound scan of head and neck soft tissue36$3,645$101
X-ray of both knees while standing96$3,644$38
Complete ultrasound scan behind abdominal cavity31$3,405$110
X-ray of hip, 1 view97$3,195$32
Mri scan of abdomen without contrast16$3,134$196
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina24$3,013$126
Limited ultrasound scan of abdomen35$2,913$83
X-ray of shoulder, minimum of 2 views79$2,868$34
Complete ultrasound scan of pelvis26$2,751$106
Complete ultrasound scan of abdomen22$2,526$115
Low dose ct scan of chest for lung cancer screening12$2,285$190
X-ray of knee, 3 views49$2,234$44
X-ray of ankle, minimum of 3 views53$2,109$36
Limited ultrasound scan of 1 breast26$2,085$80
Diagnostic mammography of 1 breast15$1,987$132
X-ray of wrist, minimum of 3 views34$1,750$43
Ct scan of leg without contrast12$1,726$144
Ultrasound of abdomen and pelvis artery and vein blood flow12$1,711$143
X-ray of upper spine, 2-3 views42$1,618$38
Ct scan of face without contrast11$1,618$135
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)28$1,513$54
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml128$1,503$0
Injection, gadobutrol, 0.1 ml59$1,486$0
X-ray of hand, minimum of 3 views29$1,348$34
X-ray of finger, minimum of 2 views26$1,199$39
3d radiographic procedure with computerized image postprocessing13$1,026$79
X-ray of knee, 4 or more views16$769$48
3d radiographic procedure29$735$25
X-ray of lower and sacral spine, minimum of 4 views14$681$45
X-ray of both hips, 2 views14$586$42
X-ray of elbow, minimum of 3 views19$569$30
X-ray of ribs on side of body, minimum of 3 views14$550$39
X-ray of abdomen, 1 view18$486$26
X-ray of pelvis, 1-2 views17$486$27
X-ray of wrist, 2 views15$439$29
X-ray of middle spine, 2 views16$428$27
X-ray of lower leg, 2 views11$345$31
X-ray of sacrum and tailbone, minimum of 2 views12$331$28

2022: 60 services

Original Medicare services billed in 2022
Nuclear medicine study from skull base to mid-thigh with ct scan32$55,282$1,728
Ct scan of abdomen and pelvis with contrast109$37,259$336
Screening mammography176$30,674$174
Ct scan of abdomen and pelvis before and after contrast49$18,499$378
Ct scan of chest without contrast129$16,897$130
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries37$10,632$287
Dxa bone density measurement of hip, pelvis, spine212$10,569$50
X-ray of chest, 2 views311$9,774$31
Ct scan of chest with contrast65$9,072$131
Ct scan of abdomen and pelvis without contrast51$8,839$170
Mri scan of leg joint without contrast35$7,646$201
Mri scan of arm joint without contrast33$6,848$201
Ct scan head or brain without contrast63$6,273$98
Screening 3d breast mammography93$6,244$66
Mri scan of pelvis before and after contrast16$5,464$342
Mri scan of abdomen before and after contrast15$5,454$364
X-ray of knee, 1-2 views118$5,030$33
X-ray of foot, minimum of 3 views129$4,868$32
Complete ultrasound of abdomen and pelvis artery and vein blood flow19$4,764$251
Ultrasound scan of head and neck soft tissue45$4,562$99
Complete ultrasound scan behind abdominal cavity39$4,350$112
X-ray of hip, 1 view137$4,254$30
X-ray of shoulder, minimum of 2 views116$4,190$33
X-ray of both knees while standing108$4,026$37
Ct scan of abdomen before and after contrast15$3,707$247
Ct scan of leg without contrast27$3,688$132
Ultrasound study of one arm or leg veins with compression and maneuvers32$3,624$113
Complete ultrasound scan of abdomen29$3,133$108
X-ray of lower and sacral spine, 2-3 views83$3,104$37
Ct scan of face without contrast19$2,528$133
Ultrasound scan of abdominal aorta15$2,196$146
X-ray of ankle, minimum of 3 views55$2,183$34
X-ray of hand, minimum of 3 views46$2,176$35
Limited ultrasound scan of abdomen28$2,094$75
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml215$2,069$0
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina16$2,030$127
X-ray of knee, 3 views43$1,877$41
Ultrasound of abdomen and pelvis artery and vein blood flow12$1,811$151
Diagnostic mammography of 1 breast16$1,771$111
Complete ultrasound scan of pelvis16$1,727$108
Limited ultrasound scan of 1 breast18$1,486$78
X-ray of wrist, minimum of 3 views38$1,436$36
X-ray of lower and sacral spine, minimum of 4 views23$1,176$49
X-ray of upper spine, 2-3 views30$1,157$35
X-ray of wrist, 2 views27$1,101$37
Injection, gadobutrol, 0.1 ml42$1,076$0
X-ray of finger, minimum of 2 views27$990$33
3d radiographic procedure37$887$24
X-ray of ribs on side of body, minimum of 3 views23$867$38
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)15$813$54
X-ray of elbow, minimum of 3 views23$774$32
X-ray of abdomen, 1 view25$748$30
X-ray of both hips, 2 views20$672$34
X-ray of toe, minimum of 2 views22$666$29
X-ray of pelvis, 1-2 views25$635$25
X-ray of lower leg, 2 views16$486$27
X-ray of thigh bone, minimum 2 views12$437$34
X-ray of middle spine, 2 views12$354$30
X-ray of sacrum and tailbone, minimum of 2 views13$322$25
Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries13$154$12

2021: 60 services

Original Medicare services billed in 2021
Nuclear medicine study from skull base to mid-thigh with ct scan26$45,879$1,765
Screening mammography204$36,410$178
Ct scan of abdomen and pelvis with contrast94$34,320$350
Mri scan of leg joint without contrast79$18,744$229
Ct scan of abdomen and pelvis before and after contrast40$15,511$388
Mri scan of arm joint without contrast61$14,447$226
Ct scan of chest without contrast94$13,150$134
Dxa bone density measurement of hip, pelvis, spine215$11,066$51
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries32$8,855$277
Mri scan of abdomen before and after contrast20$8,136$407
Mri scan of pelvis before and after contrast23$7,830$340
Ct scan of abdomen and pelvis without contrast36$7,433$206
Ct scan of chest with contrast51$7,140$132
X-ray of chest, 2 views210$6,928$32
Ct scan head or brain without contrast57$6,116$107
X-ray of foot, minimum of 3 views114$4,045$30
Complete ultrasound of abdomen and pelvis artery and vein blood flow14$3,956$283
Ct scan of abdomen before and after contrast16$3,878$242
Ultrasound scan of head and neck soft tissue34$3,795$108
Ultrasound study of one arm or leg veins with compression and maneuvers29$3,727$129
X-ray of knee, 1-2 views84$3,702$34
X-ray of lower and sacral spine, 2-3 views84$3,345$38
X-ray of shoulder, minimum of 2 views84$3,109$34
Complete ultrasound scan behind abdominal cavity27$3,028$112
Complete ultrasound scan of abdomen24$2,860$119
X-ray of both knees while standing74$2,859$39
X-ray of hip, 1 view92$2,784$28
Screening 3d breast mammography38$2,666$70
Limited ultrasound scan of abdomen28$2,551$91
X-ray of ankle, minimum of 3 views61$2,491$36
Ct scan of leg without contrast16$2,393$150
Mri scan of abdomen without contrast11$2,265$206
Ct scan of face without contrast14$2,087$149
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina16$2,072$129
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml186$1,984$0
Low dose ct scan of chest for lung cancer screening14$1,902$136
X-ray of hand, minimum of 3 views36$1,821$35
Complete ultrasound scan of pelvis17$1,743$103
Diagnostic mammography of 1 breast13$1,696$121
X-ray of finger, minimum of 2 views39$1,567$38
Injection, gadobutrol, 0.1 ml55$1,554$0
X-ray of wrist, minimum of 3 views38$1,471$36
X-ray of knee, 3 views38$1,459$37
X-ray of upper spine, 2-3 views28$1,208$40
Single contrast x-ray of esophagus12$1,109$92
Limited ultrasound scan of 1 breast11$1,028$86
X-ray of lower and sacral spine, minimum of 4 views17$882$52
X-ray of ribs on side of body, minimum of 3 views22$861$39
X-ray of wrist, 2 views21$847$35
X-ray of hip, 2-3 views18$711$37
X-ray of pelvis, 1-2 views31$711$23
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)12$674$56
X-ray of knee, 4 or more views16$663$37
X-ray of middle spine, 2 views21$633$30
3d radiographic procedure23$543$24
X-ray of elbow, minimum of 3 views16$522$31
X-ray of both hips, 2 views13$497$38
X-ray of abdomen, 1 view18$496$26
X-ray of toe, minimum of 2 views16$474$28
X-ray of thigh bone, minimum 2 views11$382$32

2020: 58 services

Original Medicare services billed in 2020
Screening mammography236$43,174$183
Nuclear medicine study from skull base to mid-thigh with ct scan24$40,862$1,634
Ct scan of abdomen and pelvis with contrast102$36,013$340
Mri scan of arm joint without contrast51$12,092$233
Ct scan of chest without contrast78$11,668$148
Ct scan of chest with contrast65$10,342$150
Ct scan of abdomen and pelvis before and after contrast28$10,202$364
Mri scan of pelvis before and after contrast25$9,561$382
Mri scan of leg joint without contrast39$9,206$225
Mri scan of abdomen before and after contrast20$8,337$417
Ct scan of abdomen and pelvis without contrast37$7,390$194
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries27$5,861$202
Mri scan of both breasts11$4,681$426
Ct scan of blood vessels of chest with contrast17$4,654$274
Dxa bone density measurement of hip, pelvis, spine86$4,558$53
Screening 3d breast mammography64$4,498$70
X-ray of chest, 2 views167$4,450$27
Complete ultrasound scan behind abdominal cavity34$4,061$119
Low dose ct scan (ldct) for lung cancer screening12$3,862$322
Nuclear medicine study of bone and/or joint whole body12$3,850$321
Ct scan head or brain without contrast36$3,822$106
Complete ultrasound of abdomen and pelvis artery and vein blood flow13$3,410$262
Ultrasound study of one arm or leg veins with compression and maneuvers28$3,309$118
Ultrasound of abdomen and pelvis artery and vein blood flow19$3,049$160
Diagnostic mammography of 1 breast22$2,924$127
Ct scan of leg without contrast17$2,794$164
Complete ultrasound scan of abdomen21$2,737$130
Ultrasound scan of head and neck soft tissue31$2,699$87
Limited ultrasound scan of 1 breast31$2,593$81
Ct scan of face without contrast18$2,429$135
X-ray of knee, 1-2 views61$2,296$30
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina16$2,055$128
Diagnostic mammography of both breasts13$2,044$157
Complete ultrasound scan of pelvis19$1,964$103
X-ray of both knees while standing58$1,950$34
X-ray of shoulder, minimum of 2 views60$1,945$29
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml196$1,937$0
X-ray of foot, minimum of 3 views63$1,871$28
Ct scan of lower spine without contrast12$1,723$144
Injection, gadobutrol, 0.1 ml60$1,620$0
X-ray of hand, minimum of 3 views34$1,444$29
X-ray of hip, 1 view47$1,437$29
X-ray of ankle, minimum of 3 views36$1,311$33
Limited ultrasound scan of abdomen18$1,298$72
X-ray of lower and sacral spine, 2-3 views35$1,187$34
X-ray of wrist, minimum of 3 views25$1,147$38
X-ray of hip, 2-3 views15$725$43
X-ray of finger, minimum of 2 views18$650$34
3d radiographic procedure27$641$24
X-ray of chest, 1 view21$568$27
X-ray of wrist, 2 views14$529$33
X-ray of ribs on side of body, minimum of 3 views14$431$31
X-ray of knee, 3 views13$387$28
X-ray of abdomen, 1 view13$368$28
X-ray of lower leg, 2 views11$357$32
X-ray of lower and sacral spine, minimum of 4 views11$313$28
X-ray of upper spine, 2-3 views12$263$22
Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries11$132$12

2019: 58 services

Original Medicare services billed in 2019
Screening mammography306$54,450$178
Nuclear medicine study from skull base to mid-thigh with ct scan24$39,844$1,594
Ct scan of abdomen and pelvis with contrast115$37,346$316
Ct scan of chest without contrast111$15,989$143
Mri scan of leg joint without contrast53$12,190$226
Ct scan of abdomen and pelvis before and after contrast33$12,176$369
Ct scan of chest with contrast74$11,494$149
X-ray of chest, 2 views399$11,361$27
Mri scan of arm joint without contrast45$10,507$233
Mri scan of abdomen before and after contrast24$9,598$400
Ct scan head or brain without contrast71$7,859$108
Ct scan of abdomen and pelvis without contrast41$7,518$183
Mri scan of pelvis before and after contrast16$5,985$374
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries28$5,791$200
Ct scan of abdomen before and after contrast18$4,757$264
Complete ultrasound scan behind abdominal cavity44$4,512$103
Ct scan of face without contrast33$4,403$133
Complete ultrasound of abdomen and pelvis artery and vein blood flow17$4,301$253
Ct scan of blood vessels of chest with contrast15$4,161$277
X-ray of foot, minimum of 3 views116$4,118$29
Diagnostic mammography of 1 breast30$3,911$130
Complete ultrasound scan of abdomen33$3,879$118
Ultrasound scan of head and neck soft tissue35$3,878$111
X-ray of knee, 1-2 views99$3,493$29
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina26$3,276$126
X-ray of hip, 1 view115$3,182$26
X-ray of both knees while standing89$2,915$33
Complete ultrasound scan of pelvis26$2,819$108
Ultrasound of abdomen and pelvis artery and vein blood flow22$2,767$126
X-ray of shoulder, minimum of 2 views94$2,754$27
Ultrasound study of one arm or leg veins with compression and maneuvers21$2,670$127
Limited ultrasound scan of 1 breast33$2,667$78
X-ray of lower and sacral spine, 2-3 views76$2,603$34
Screening 3d breast mammography35$2,402$69
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml229$2,397$0
X-ray of hand, minimum of 3 views58$2,380$29
Ct scan of soft tissue of neck with contrast13$2,196$169
Diagnostic mammography of both breasts13$2,111$162
X-ray of ankle, minimum of 3 views58$2,011$30
Ct scan of leg without contrast14$1,948$139
Limited ultrasound scan of abdomen22$1,846$84
X-ray of wrist, minimum of 3 views48$1,722$32
Single contrast x-ray of esophagus20$1,715$86
Injection, gadobutrol, 0.1 ml53$1,414$0
X-ray of upper spine, 2-3 views32$1,210$37
X-ray of finger, minimum of 2 views35$1,184$30
X-ray of ribs on side of body, minimum of 3 views32$1,137$36
X-ray of knee, 3 views25$1,013$36
X-ray of lower and sacral spine, minimum of 4 views17$855$50
X-ray of abdomen, 1 view28$789$28
X-ray of wrist, 2 views21$692$31
3d radiographic procedure29$674$23
X-ray of knee, 4 or more views17$641$36
X-ray of pelvis, 1-2 views19$562$30
X-ray of both hips, 2 views15$558$37
X-ray of middle spine, 2 views16$527$33
X-ray of elbow, minimum of 3 views15$401$27
X-ray of toe, minimum of 2 views13$360$28

2018: 49 services

Original Medicare services billed in 2018
Screening mammography251$44,510$177
Nuclear medicine study from skull base to mid-thigh with ct scan23$37,513$1,563
Ct scan of abdomen and pelvis with contrast115$36,257$313
Ct scan of chest without contrast120$18,452$152
Ct scan of abdomen and pelvis before and after contrast41$14,144$345
Ct scan of chest with contrast80$11,525$142
Mri scan of leg joint without contrast39$9,050$232
Mri scan of abdomen before and after contrast19$8,135$407
X-ray of chest, 2 views286$7,870$27
Ct scan head or brain without contrast66$7,348$110
Ct scan of abdomen and pelvis without contrast35$6,400$183
Mri scan of arm joint without contrast23$5,915$237
Mri scan of pelvis before and after contrast15$5,850$390
Nuclear medicine study of bone and/or joint whole body17$5,633$331
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries27$5,398$193
Ct scan of abdomen before and after contrast17$4,284$252
Diagnostic mammography of 1 breast36$4,084$113
Complete ultrasound of abdomen and pelvis artery and vein blood flow14$3,890$278
Ct scan of blood vessels of chest with contrast13$3,878$298
Ct scan of face without contrast27$3,839$137
Ultrasound scan of head and neck soft tissue25$2,753$110
Complete ultrasound scan of abdomen21$2,501$119
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml230$2,474$0
X-ray of hip, 1 view89$2,432$27
X-ray of foot, minimum of 3 views76$2,370$26
X-ray of shoulder, minimum of 2 views72$2,151$27
X-ray of knee, 1-2 views64$2,089$28
X-ray of lower and sacral spine, 2-3 views57$1,911$34
X-ray of both knees while standing59$1,837$31
X-ray of hand, minimum of 3 views40$1,792$29
Ultrasound study of one arm or leg veins with compression and maneuvers14$1,773$127
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina14$1,769$126
Complete ultrasound scan of pelvis15$1,700$113
Injection, gadobutrol, 0.1 ml53$1,475$0
X-ray of ankle, minimum of 3 views46$1,381$28
X-ray of wrist, minimum of 3 views26$900$32
X-ray of finger, minimum of 2 views28$897$31
Limited ultrasound scan of 1 breast11$822$75
3d radiographic procedure35$810$23
Screening 3d breast mammography11$745$68
X-ray of knee, 3 views19$669$32
X-ray of lower and sacral spine, minimum of 4 views14$644$46
X-ray of ribs on side of body, minimum of 3 views15$525$35
X-ray of wrist, 2 views12$508$32
X-ray of pelvis, 1-2 views17$494$27
X-ray of upper spine, 2-3 views15$472$31
X-ray of abdomen, 1 view15$413$28
X-ray of toe, minimum of 2 views15$406$25
Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries20$232$12

2017: 42 services

Original Medicare services billed in 2017
Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (cad) when performed224$39,005$173
Ct scan of abdomen and pelvis with contrast94$30,496$314
Nuclear medicine study from skull base to mid-thigh with ct scan11$18,087$1,507
Ct scan of chest with contrast59$10,842$172
Ct scan of abdomen and pelvis before and after contrast28$9,931$355
Ct scan of chest without contrast58$9,505$161
Mri scan of leg joint without contrast25$6,049$233
X-ray of chest, 2 views, front and side201$5,416$27
Ct scan of abdomen and pelvis without contrast28$5,358$191
Complete ultrasound scan of abdomen41$5,062$121
Ct scan head or brain without contrast43$4,778$111
Mri scan of lower spinal canal without contrast21$4,524$215
Diagnostic mammography, including computer-aided detection (cad) when performed; unilateral34$4,465$131
Ultrasound study of one arm or leg veins with compression and maneuvers27$3,370$125
Ct scan of blood vessels of chest with contrast11$3,361$306
Ultrasound scan of head and neck soft tissue30$3,343$111
Complete ultrasound scan behind abdominal cavity24$2,773$116
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina20$2,642$126
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries12$2,548$196
Complete ultrasound scan of pelvis22$2,512$109
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml183$2,011$0
Ct scan of face without contrast14$1,976$141
X-ray of foot, minimum of 3 views58$1,810$28
Limited ultrasound scan of 1 breast17$1,522$90
X-ray of hip, 1 view40$1,234$29
Limited ultrasound scan of abdomen13$1,179$91
X-ray of shoulder, minimum of 2 views40$1,122$27
X-ray of knee, 1-2 views31$1,088$31
X-ray of both knees while standing30$1,056$35
X-ray of lower and sacral spine, 2-3 views29$1,028$35
X-ray of ankle, minimum of 3 views28$833$30
Injection, gadobutrol, 0.1 ml30$792$0
X-ray of hand, minimum of 3 views19$782$30
X-ray of upper spine, 2-3 views19$597$30
X-ray of finger, minimum of 2 views15$549$31
3d radiographic procedure23$531$23
X-ray of knee, 3 views12$438$37
X-ray of ribs on side of body, minimum of 3 views11$400$36
X-ray of abdomen, single view17$377$22
X-ray of wrist, minimum of 3 views12$362$28
X-ray of chest, 1 view, front28$227$6
X-ray of chest, 2 views, front and side16$65$4

2016: 14 services

Original Medicare services billed in 2016
X-ray of hip, 2-3 views11$459$38
X-ray for bone length assessment13$425$33
X-ray of entire middle and lower spine, 2-3 views23$307$13
X-ray of knee, 3 views12$288$24
X-ray for bone length assessment21$247$12
X-ray of lower and sacral spine, 2-3 views31$235$8
X-ray of hip, 2-3 views26$221$8
X-ray of shoulder, minimum of 2 views25$216$8
X-ray of pelvis, 1-2 views19$143$8
X-ray of foot, minimum of 3 views18$136$7
X-ray of chest, 1 view, front16$133$7
X-ray of knee, 3 views23$121$5
X-ray of knee, 4 or more views13$113$7
X-ray of finger, minimum of 2 views12$57$4

2015: 16 services

Original Medicare services billed in 2015
X-ray of ribs of one side of body, minimum of 2 views15$594$37
X-ray of pelvis, 1-2 views20$571$27
X-ray of knee, 4 or more views15$544$36
X-ray of pelvis, 1-2 views60$510$8
X-ray of knee, 4 or more views40$463$11
X-ray for bone length assessment11$357$32
X-ray of foot, minimum of 3 views27$312$8
X-ray of ribs of one side of body, minimum of 2 views30$303$10
X-ray of lower and sacral spine, 2-3 views27$302$10
X-ray of knee, 3 views27$272$9
X-ray of middle and lower spine, standing view25$270$10
X-ray for bone length assessment15$198$13
X-ray of lower and sacral spine, minimum of 4 views13$187$14
X-ray of shoulder, minimum of 2 views14$132$9
X-ray of ankle, minimum of 3 views12$113$8
X-ray of hip on one side of body, 1 view12$97$8

Medicaid work

$134 in 2023

Medicaid paid $134 for 14 billed services this clinician did in 2023, up to 14 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 2023
Radiologic examination, chest; 2 views14$134
Medicaid work by year
202314114$134
201912112$152
See the largest Medicaid services in earlier years

2019

Largest Medicaid services in 2019
Radiologic examination, chest; 2 views12$152

Professional record

NPI
1245530419
Licence
CA A118262California A118262: Current · expires 2027-09-30
Trained
University of California, Geffen School of Medicine, 2010
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Diagnostic radiology (2085R0202X)
Mailing address
325 Distel Cir, Los Altos, CA, 94022
NPI first listed
2010-10-21
NPI last updated
2021-07-22
NPI record certified
2021-07-22

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