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Roy E Abendroth, MD

Radiation Oncology · San Francisco

NPI 1811988421

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
3
1 carrier
Offices
2

Offices

2 locations · Northern California Radiation Therapists and Oncologists Medical Group · 8 clinicians in this group

Looking this up.

Hospitals listed: California Pacific Medical Center - Mission Bernal · California Pacific Medical Center- Van Ness Campus · California Pacific Medical Ctr-Davies Campus Hosp. 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. Abendroth’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 G60844 · Current

Licensed to practise in California · since 1987 · expires 2027-03-31 · University of Southern California Keck School of Medicine.

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

Hospitals they work in

3 hospitals

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

  • California Pacific Medical Center - Mission BernalSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Church · Has an emergency departmentPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 76% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.322, Oct 2024 – Sep 2025
  • California Pacific Medical Center- Van Ness CampusSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 4 of 5 · 78% would definitely recommend it
    Overall rating: 3 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.224, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.325, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.373, Oct 2024 – Sep 2025
  • California Pacific Medical Ctr-Davies Campus HospSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Other · No emergency departmentPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 74% would definitely recommend it
    Overall rating: 3 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.187, Oct 2024 – Sep 2025
See every measure and the patient survey for California Pacific Medical Center - Mission Bernal

Behind the star rating — Deaths: 0 better, 5 the same, 0 worse of 5 measures. Safety: 1 better, 6 the same, 0 worse of 7 measures. Readmissions: 0 better, 3 the same, 3 worse of 6 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at California Pacific Medical Center - Mission Bernal
Clostridium Difficile (C.Diff)Infections0.322BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.24 (0.19 to 2.28) · 336 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.87 (0.47 to 1.27)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths163.19 (101.27 to 225.11) · 28 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths8.5 · 44 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.6 · 155 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.4 · 177 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.6 · 32 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.2 · 1,281 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.19 (0 to 0.42) · 2,912 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.24 (0.04 to 0.45) · 2,681 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.07 (1.81 to 6.33) · 787 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.61 (0 to 3.31) · 425 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.46 (0.79 to 4.12) · 755 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.36 (0 to 16.38) · 431 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.47 (1.38 to 9.55) · 401 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.7 (0.2 to 3.2) · 105 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.27 (0 to 1.16) · 2,291 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths2.4 · 369 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.602No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.618No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22 · 242 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits20.9 · 197 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits39.6 · 203 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.1 · 292 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits4.9 · 353 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.9 · 74 casesNoneJul 2023 – Jun 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.4) · 110 casesNo differentJan 2024 – Dec 2024

What patients said (406 patients answered, 18% of those asked)

Patient survey stars by topic at California Pacific Medical Center - Mission Bernal
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines3
Discharge information3
Overall hospital rating4
Quietness3
Recommend hospital4
Share of patients giving the best answer at California Pacific Medical Center - Mission Bernal
Room was "always" clean76%
Nurses "always" communicated well78%
Doctors "always" communicated well81%
Staff "always" explained60%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge85%
Doctors "always" explained things so they could understand78%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect86%
Patients who gave a rating of "9" or "10" (high)74%
Staff "always" explained new medications74%
Nurses "always" explained things so they could understand76%
Nurses "always" listened carefully75%
Nurses "always" treated them with courtesy and respect83%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital76%
Staff "always" explained possible side effects47%
Yes, staff "did" give patients information about possible symptoms87%
See every measure and the patient survey for California Pacific Medical Center- Van Ness Campus

Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 6 the same, 0 worse of 7 measures. Readmissions: 0 better, 8 the same, 2 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at California Pacific Medical Center- Van Ness Campus
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.224BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.325BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.373BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.14 (0.3 to 1.97) · 2,271 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.05 (0.81 to 1.28)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths192.86 (151.51 to 234.22) · 140 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.6 · 55 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths10.3 · 60 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.5 · 143 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.8 · 356 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths14.3 · 259 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.1 · 173 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.1 · 2,316 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.31 (0.12 to 0.49) · 6,430 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.28 (0.09 to 0.47) · 7,168 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.3 (1.5 to 5.09) · 2,196 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2.47 (1.21 to 3.74) · 925 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.63 (1.37 to 3.88) · 1,954 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths10.13 (6.06 to 14.2) · 1,112 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths7.26 (4.67 to 9.85) · 1,084 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.67 (0.31 to 3.03) · 832 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.33 (0 to 0.85) · 5,406 casesNo differentJul 2022 – Jun 2024
MRSA BacteremiaInfections0.443No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.717No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.3 · 200 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.3 · 449 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits18.2 · 187 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits8.7 · 418 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits7.1 · 260 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits19.2 · 293 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.2 (3.6 to 7.6) · 157 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.2 (7.7 to 13.5) · 157 casesNo differentJan 2024 – Dec 2024
Rate of readmission for CABGUnplanned return visits11 · 33 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.2 · 66 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.5 (9.4 to 16.7) · 551 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.9 (0.7 to 1.3) · 219 casesNo differentJan 2024 – Dec 2024

What patients said (478 patients answered, 20% of those asked)

Patient survey stars by topic at California Pacific Medical Center- Van Ness Campus
Cleanliness4
Nurse communication3
Doctor communication3
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness3
Recommend hospital5
Share of patients giving the best answer at California Pacific Medical Center- Van Ness Campus
Room was "always" clean75%
Nurses "always" communicated well74%
Doctors "always" communicated well77%
Staff "always" explained59%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge88%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully75%
Doctors "always" treated them with courtesy and respect85%
Patients who gave a rating of "9" or "10" (high)75%
Staff "always" explained new medications75%
Nurses "always" explained things so they could understand70%
Nurses "always" listened carefully71%
Nurses "always" treated them with courtesy and respect82%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital78%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms88%
See every measure and the patient survey for California Pacific Medical Ctr-Davies Campus Hosp

Behind the star rating — Deaths: 0 better, 4 the same, 0 worse of 4 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 0 better, 4 the same, 1 worse of 5 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at California Pacific Medical Ctr-Davies Campus Hosp
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.187BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.02 (0 to 2.09) · 232 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.98 (0.56 to 1.4)No differentJul 2022 – Jun 2024
Death rate for heart failure patientsComplications and deaths10 · 72 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths15.1 · 106 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.4 · 257 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.8 · 721 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.26 (0.03 to 0.49) · 2,031 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.25 (0.04 to 0.45) · 2,032 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.35 (0.94 to 5.76) · 419 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.41 (0 to 3) · 211 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.84 (1.24 to 4.44) · 414 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths11.95 (2.91 to 20.98) · 218 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.61 (1.47 to 9.75) · 198 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.74 (0.22 to 3.26) · 52 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.32 (0 to 1.28) · 1,461 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.6 · 58 casesNoneApr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.756No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 91 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits65.3 · 84 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-26.6 · 115 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.4 · 142 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.5 · 55 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 25 casesNoneJul 2023 – Jun 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.3) · 312 casesNo differentJan 2024 – Dec 2024

What patients said (602 patients answered, 22% of those asked)

Patient survey stars by topic at California Pacific Medical Ctr-Davies Campus Hosp
Cleanliness4
Nurse communication2
Doctor communication4
Communication about medicines3
Discharge information3
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at California Pacific Medical Ctr-Davies Campus Hosp
Room was "always" clean75%
Nurses "always" communicated well73%
Doctors "always" communicated well79%
Staff "always" explained59%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge88%
Doctors "always" explained things so they could understand73%
Doctors "always" listened carefully78%
Doctors "always" treated them with courtesy and respect85%
Patients who gave a rating of "9" or "10" (high)70%
Staff "always" explained new medications72%
Nurses "always" explained things so they could understand68%
Nurses "always" listened carefully71%
Nurses "always" treated them with courtesy and respect81%
"Always" quiet at night46%
"YES", patients would definitely recommend the hospital74%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms85%

Original Medicare doctor bills

$163,443

Medicare paid this office $163,443 for 173 people.

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

Largest Original Medicare bills
Radiation treatment management, 5 treatment sessions61$34,593$173
Design and construction of complex radiation treatment device78$13,817$55
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy48$12,656$19
Complex radiation therapy planning76$11,990$152
High precision radiation therapy planning30$11,528$384
See all 18 services
Every Original Medicare service billed
Radiation treatment management, 5 treatment sessions61$34,593$173
Design and construction of complex radiation treatment device78$13,817$55
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy48$12,656$19
Complex radiation therapy planning76$11,990$152
High precision radiation therapy planning30$11,528$384
New patient visit (60+ min)70$10,891$156
Management of cranial lesion surgery using radiation over multiple sessions16$10,472$582
Design and construction of radiation treatment device for high precision radiation therapy33$8,671$206
Short return visit (20+ min)96$8,574$54
3d radiation therapy planning37$7,831$201
Calculation of radiation therapy dose70$7,340$30
Special radiation treatment68$6,931$98
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved41$3,534$75
Long return visit (40+ min)21$2,955$128
Diagnostic exam of voice box using a flexible endoscope19$2,309$59
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or65$2,195$28
Return visit (30+ min)14$1,212$81
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area22$883$34

Who their Medicare patients are

173 Original Medicare patients in 2024. Average age 76 · Women 59% · Also on Medicaid 25% · Health risk score 1.79. Above the middle of the specialty; the typical radiation oncology clinician is at 1.69.

Conditions among them: High blood pressure 72% · Cancer 72% · Diabetes 31% · Coronary heart disease 29% · Atrial fibrillation 27% · Chronic kidney disease 25% · Heart failure 18% · COPD 18% · Depression 13% · Stroke 13% · Dementia 11%.

The office billed $700,554, Medicare allowed $207,788 and paid $163,443; for 2,165 services of 31 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
20241732,165761.79$700,554$163,443
20231832,397761.74$807,950$184,332
20221962,404761.61$862,644$201,784
20211892,538761.45$834,237$197,788
20202123,083751.86$992,018$231,646
20192262,547751.85$936,648$216,826
20181952,489761.94$840,225$185,273
20171802,032761.69$743,442$162,352
20161852,265751.96$737,924$168,916
20151932,487761.87$803,358$183,432
20141882,350751.88$759,010$172,203
20131912,307751.70$718,279$156,336

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: 19 services

Original Medicare services billed in 2023
Radiation treatment management, 5 treatment sessions64$36,247$169
Design and construction of complex radiation treatment device85$18,702$54
High precision radiation therapy planning36$13,830$374
Complex radiation therapy planning84$13,453$146
New patient visit (60+ min)87$13,250$152
Management of cranial lesion surgery using radiation over multiple sessions21$12,986$565
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy52$12,308$18
3d radiation therapy planning48$11,030$201
Design and construction of radiation treatment device for high precision radiation therapy38$8,623$201
Calculation of radiation therapy dose83$8,400$29
Short return visit (20+ min)86$6,990$53
Special radiation treatment64$6,641$95
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved45$4,031$73
Long return visit (40+ min)24$3,211$123
Diagnostic exam of voice box using a flexible endoscope18$2,519$59
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or72$2,307$27
Complex radiation therapy planning for delivery of external radiation14$1,899$136
Return visit (30+ min)17$1,340$79
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area22$1,081$34

2022: 19 services

Original Medicare services billed in 2022
Radiation treatment management, 5 treatment sessions65$38,272$172
Design and construction of complex radiation treatment device95$18,586$55
Management of cranial lesion surgery using radiation over multiple sessions27$17,196$573
Complex radiation therapy planning98$16,177$148
High precision radiation therapy planning39$14,771$379
New patient visit (60+ min)85$13,572$160
3d radiation therapy planning47$10,397$204
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy33$10,267$18
Special radiation treatment89$9,588$97
Design and construction of radiation treatment device for high precision radiation therapy39$9,569$204
Calculation of radiation therapy dose87$8,435$29
Long return visit (40+ min)49$7,561$124
Short return visit (20+ min)90$7,497$56
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved56$4,774$75
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or70$2,427$28
Complex radiation therapy planning for delivery of external radiation11$1,659$138
Obtaining respiratory data needed to develop the optimal radiation treatment16$1,529$96
Diagnostic exam of voice box using a flexible endoscope16$1,413$61
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area21$925$34

2021: 20 services

Original Medicare services billed in 2021
Radiation treatment management, 5 treatment sessions66$43,763$173
Design and construction of complex radiation treatment device85$26,246$55
New patient visit (60+ min)95$15,233$160
Complex radiation therapy planning83$13,178$151
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy40$13,154$19
High precision radiation therapy planning30$11,576$386
3d radiation therapy planning47$10,185$204
Management of cranial lesion surgery using radiation over multiple sessions15$8,751$583
Calculation of radiation therapy dose83$8,237$30
Design and construction of radiation treatment device for high precision radiation therapy33$7,864$207
Special radiation treatment69$7,145$98
Long return visit (40+ min)43$6,023$125
Short return visit (20+ min)81$5,834$57
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved54$4,833$74
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or74$2,493$29
Complex radiation therapy planning for delivery of external radiation17$2,389$141
Obtaining respiratory data needed to develop the optimal radiation treatment12$1,163$97
Diagnostic exam of voice box using a flexible endoscope14$933$62
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area16$559$35
Design and construction of simple radiation treatment device15$329$22

2020: 18 services

Original Medicare services billed in 2020
Radiation treatment management, 5 treatment sessions92$54,211$174
Design and construction of complex radiation treatment device110$34,984$56
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy66$18,306$19
Complex radiation therapy planning110$17,208$155
3d radiation therapy planning69$14,682$210
New patient visit (60+ min)99$14,451$146
High precision radiation therapy planning35$13,674$391
Management of cranial lesion surgery using radiation over multiple sessions20$11,662$583
Calculation of radiation therapy dose107$11,593$30
Design and construction of radiation treatment device for high precision radiation therapy34$10,086$210
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved68$5,308$77
Long return visit (40+ min)43$4,842$101
Short return visit (20+ min)90$4,769$43
Special radiation treatment34$3,381$99
Complex radiation therapy planning for delivery of external radiation18$2,415$134
Initial hospital care with moderate level of medical decision making at least 75 minutes11$1,994$181
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area32$1,096$34
Design and construction of simple radiation treatment device31$662$21

2019: 19 services

Original Medicare services billed in 2019
Radiation treatment management, 5 treatment sessions79$47,010$171
Design and construction of complex radiation treatment device114$21,790$55
Complex radiation therapy planning114$18,344$150
New patient visit (60+ min)111$16,502$149
High precision radiation therapy planning43$16,418$382
3d radiation therapy planning67$14,355$205
Calculation of radiation therapy dose111$11,653$30
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy55$11,297$19
Design and construction of radiation treatment device for high precision radiation therapy45$11,074$205
Management of cranial lesion surgery using radiation over multiple sessions17$9,792$576
Special radiation treatment64$6,595$97
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved58$4,996$75
Short return visit (20+ min)79$4,989$45
Initial hospital care with moderate level of medical decision making at least 75 minutes23$4,483$179
Complex radiation therapy planning for delivery of external radiation24$3,322$138
Long return visit (40+ min)25$2,762$99
Diagnostic exam of voice box using a flexible endoscope14$1,418$62
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area38$1,293$34
Design and construction of simple radiation treatment device22$480$22

2018: 17 services

Original Medicare services billed in 2018
Radiation treatment management, 5 treatment sessions71$47,499$163
High precision radiation therapy planning48$19,013$366
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy46$17,505$18
Design and construction of radiation treatment device for high precision radiation therapy49$14,349$197
New patient visit (60+ min)87$12,576$145
Complex radiation therapy planning77$12,356$144
Design and construction of complex radiation treatment device82$12,280$53
Management of cranial lesion surgery using radiation over multiple sessions16$9,927$552
Calculation of radiation therapy dose81$9,596$28
3d radiation therapy planning32$6,486$197
Initial hospital care with moderate level of medical decision making at least 75 minutes26$4,716$175
Short return visit (20+ min)73$4,319$42
Special radiation treatment41$4,172$93
Long return visit (40+ min)25$2,734$94
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved27$2,225$72
Diagnostic exam of voice box using a flexible endoscope12$1,253$60
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area11$354$32

2017: 18 services

Original Medicare services billed in 2017
Radiation treatment management, 5 treatment sessions53$35,291$161
High precision radiation therapy planning44$16,256$361
Management of cranial lesion surgery using radiation over multiple sessions25$15,263$545
Design and construction of complex radiation treatment device74$12,280$52
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy39$11,714$18
New patient visit (60+ min)80$11,528$144
Complex radiation therapy planning73$10,983$141
Design and construction of radiation treatment device for high precision radiation therapy45$10,655$194
Calculation of radiation therapy dose74$8,916$28
3d radiation therapy planning32$6,587$194
Initial hospital care with moderate level of medical decision making at least 75 minutes24$4,516$174
Short return visit (20+ min)67$3,737$42
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved30$2,549$71
Special radiation treatment27$2,484$92
Long return visit (40+ min)17$1,718$95
Diagnostic exam of voice box using a flexible endoscope16$1,459$61
Obtaining respiratory data needed to develop the optimal radiation treatment12$1,090$91
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area13$412$32

2016: 18 services

Original Medicare services billed in 2016
Radiation treatment management, 5 treatment sessions61$39,881$168
Design and construction of complex radiation treatment device81$17,186$58
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy42$14,300$18
New patient visit (60+ min)78$11,688$150
High precision radiation therapy planning30$11,515$371
Complex radiation therapy planning62$9,443$148
Design and construction of radiation treatment device for high precision radiation therapy33$8,888$202
Calculation of radiation therapy dose63$8,025$29
Management of cranial lesion surgery using radiation over multiple sessions14$7,959$568
Special radiation treatment74$7,475$98
3d radiation therapy planning35$7,226$195
Short return visit (20+ min)75$4,010$42
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved52$3,988$74
Initial hospital care with moderate level of medical decision making at least 75 minutes15$3,265$181
Complex radiation therapy planning for delivery of external radiation24$3,224$129
Long return visit (40+ min)19$2,194$100
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area46$1,579$33
Return visit (30+ min)12$888$68

2015: 20 services

Original Medicare services billed in 2015
Radiation treatment management, 5 treatment sessions65$41,431$165
Design and construction of complex radiation treatment device85$18,040$57
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy47$14,345$18
High precision radiation therapy planning36$14,129$372
Complex radiation therapy planning77$11,798$147
New patient visit (60+ min)67$9,997$149
Design and construction of radiation treatment device for high precision radiation therapy36$9,002$200
Special radiation treatment80$8,280$97
Calculation of radiation therapy dose67$7,406$29
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved82$7,048$73
Management of cranial lesion surgery using radiation over multiple sessions12$6,737$561
3d radiation therapy planning28$5,793$200
Complex radiation therapy planning for delivery of external radiation30$4,737$135
Short return visit (20+ min)86$4,503$45
Initial hospital care with moderate level of medical decision making at least 75 minutes20$3,825$182
Long return visit (40+ min)32$3,807$95
Ct guidance for insertion of radiation therapy fields27$2,408$39
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area48$1,724$33
Return visit (30+ min)21$1,475$70
Special radiation therapy planning22$1,255$40

2014: 19 services

Original Medicare services billed in 2014
Radiation treatment management, 5 treatment sessions60$38,060$165
Design and construction of complex radiation treatment device82$17,749$57
Complex radiation therapy planning78$12,048$147
X-ray guidance for radiation therapy delivery35$11,867$18
Management of cranial lesion surgery using radiation over multiple sessions20$11,752$560
High precision radiation therapy planning29$11,108$370
New patient visit (60+ min)65$9,769$150
Calculation of radiation therapy dose80$8,667$29
Special radiation treatment75$7,755$97
Design and construction of radiation treatment device for high precision radiation therapy28$6,767$199
3d radiation therapy planning32$6,762$199
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved78$6,186$71
Short return visit (20+ min)92$4,435$40
Ct guidance for insertion of radiation therapy fields69$4,330$39
Long return visit (40+ min)24$3,455$99
Isodose radiation therapy plan, complex40$3,258$72
Initial hospital care with moderate level of medical decision making at least 75 minutes18$3,252$181
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area40$1,327$32
Special radiation therapy planning24$1,251$40

2013: 19 services

Original Medicare services billed in 2013
Radiation treatment management, 5 treatment sessions57$37,810$158
Design and construction of complex radiation treatment device75$16,473$54
X-ray guidance for radiation therapy delivery32$10,522$17
Complex radiation therapy planning72$10,222$136
New patient visit (60+ min)62$9,026$146
Calculation of radiation therapy dose75$8,575$27
High precision radiation therapy planning20$7,332$349
Management of cranial lesion surgery using radiation over multiple sessions12$6,941$534
Special radiation treatment70$6,748$92
3d radiation therapy planning32$6,454$202
Design and construction of radiation treatment device for high precision radiation therapy22$5,511$190
Short return visit (20+ min)97$4,882$42
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved62$4,809$69
Ct guidance for insertion of radiation therapy fields64$4,630$37
Isodose radiation therapy plan, complex39$3,193$68
Initial hospital care with moderate level of medical decision making at least 75 minutes17$3,056$170
Long return visit (40+ min)25$2,982$96
Special radiation therapy planning29$1,572$38
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area33$1,073$31

Drugs they prescribed that Part D paid

$1,499

Pharmacies billed $1,499 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

52 generic and fewer than 11 brand-name prescriptions · $1,499 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Pentoxifylline17$716$42
Lidocaine Hcl Viscous14$175$12

Year by year

Part D prescribing by year
20245318NoneNone$1,499
2023571826% (15)0%$946
20225618None0%$758
2021832033% (27)None$1,448
2020512628% (14)None$700
20195421None20%$1,940
2018952738% (36)None$2,187
20175926NoneNone$1,304
2016782527% (21)None$1,874
2015602320% (12)None$1,827
20146322NoneNone$2,679
20134718NoneNone$1,547

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 2 drugs

Part D drugs prescribed in 2023
Hydrocodone-Acetaminophen13$314$24
Memantine13$142$11

2022: 1 drug

Part D drugs prescribed in 2022
Lidocaine Hcl Viscous31$199$6

2021: 3 drugs

Part D drugs prescribed in 2021
Hydrocodone-Acetaminophen21$311$15
Pentoxifylline12$247$21
Lidocaine Hcl Viscous23$163$7

2020: 1 drug

Part D drugs prescribed in 2020
Lidocaine Hcl Viscous20$152$8

2019: 2 drugs

Part D drugs prescribed in 2019
Pentoxifylline13$447$34
Lidocaine Hcl Viscous13$293$23

2018: 3 drugs

Part D drugs prescribed in 2018
Lidocaine Hcl Viscous18$492$27
Pentoxifylline16$301$19
Hydrocodone-Acetaminophen14$218$16

2017: 1 drug

Part D drugs prescribed in 2017
Lidocaine Hcl Viscous24$577$24

2016: 3 drugs

Part D drugs prescribed in 2016
Hydrocodone-Acetaminophen16$418$26
Lidocaine Hcl Viscous18$389$22
Pentoxifylline17$171$10

2015: 2 drugs

Part D drugs prescribed in 2015
Lorazepam14$314$22
Lidocaine Hcl Viscous19$226$12

2014: 1 drug

Part D drugs prescribed in 2014
Lorazepam13$280$22

2013: 2 drugs

Part D drugs prescribed in 2013
Lidocaine Hcl Viscous15$221$15
Lorazepam11$193$18

Money from drug and device companies

$33 in 2025

Industry payments by year
202511None$33
202444None$266
202333None$219
202233None$93
202133None$426
202011None$19
201934None$84

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
GT Medical TechnologiesGammatile$33
1 payment
  • Meals for Gammatile · 2025-10-28 · $33
See the published payment
Every published payment
GT Medical TechnologiesMeals · 2025-10-28Gammatile$33
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $266

Payments by company in 2024
NovocureOptune$172
1 payment
  • Meals for Optune · 2024-04-02 · $172
Regeneron Healthcare SolutionsLibtayo$38
1 payment
  • Meals for Libtayo · 2024-07-18 · $38
Novartis PharmaceuticalsMekinist$30
1 payment
  • Meals for Mekinist · 2024-05-06 · $30
Coherus BiosciencesUdenyca$25
1 payment
  • Meals for Udenyca · 2024-07-11 · $25

2023: $219

Payments by company in 2023
Zap Surgical SystemsZap-X Mv Imager$154
1 payment
  • Meals for Zap-X Mv Imager · 2023-04-15 · $154
RefleXion MedicalReflexion Medical Radiotherapy System$50
1 payment
  • Meals for Reflexion Medical Radiotherapy System · 2023-08-29 · $50
NovocureOptune$15
1 payment
  • Meals for Optune · 2023-10-12 · $15

2022: $93

Payments by company in 2022
RefleXion MedicalReflexion Medical Radiotherapy System$39
1 payment
  • Meals for Reflexion Medical Radiotherapy System · 2022-05-19 · $39
Regeneron Healthcare SolutionsLibtayo$35
1 payment
  • Meals for Libtayo · 2022-06-09 · $35
GenzymeLibtayo$19
1 payment
  • Meals for Libtayo · 2022-03-03 · $19

2021: $426

Payments by company in 2021
Intuitive SurgicalDa Vinci Surgical System$196
1 payment
  • Meals for Da Vinci Surgical System · 2021-12-14 · $196
Puma BiotechnologyNerlynx$123
1 payment
  • Meals for Nerlynx · 2021-10-07 · $123
SeagenTukysa$107
1 payment
  • Meals for Tukysa · 2021-05-20 · $107

2020: $19

Payments by company in 2020
Merck Sharp & DohmeKeytruda$19
1 payment
  • Meals for Keytruda · 2020-03-02 · $19

2019: $84

Payments by company in 2019
Merck Sharp & DohmeKeytruda$38
2 payments
  • Meals for Keytruda · 2019-08-19 · $19
  • Meals for Keytruda · 2019-03-04 · $19
AngioDynamicsNone$24
1 payment
  • Meals · 2019-05-25 · $24
AstraZeneca Pharmaceuticals LPImfinzi$22
1 payment
  • Meals for Imfinzi · 2019-09-11 · $22

Professional record

NPI
1811988421
Licence
CA G60844California G60844: Current · expires 2027-03-31
Trained
University of Southern California Keck School of Medicine, 1986
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Medicaid ID
CA 00G608440
Taxonomy
Federal specialty code 2085R0001X (2085R0001X)
Mailing address
4301 Northstar Way, Modesto, CA, 95356
NPI first listed
2005-11-02
NPI last updated
2008-08-13

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