Rodney Duane Clark, MD
Anesthesiology · San Francisco
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 1 carrier
- Office
- 1
Offices
1 location · G2 Anesthesia PC · 104 clinicians in this group
Looking this up.
Hospitals listed: Good Samaritan Hospital. 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. Clark’s office at (415) 379-7500 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Astiva Health C-SNP WOW - NorCal (HMO C-SNP) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Premier Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Savings Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
California Medical Board record
Licence G71735 · Current
Licensed to practise in California · since 1991 · expires 2026-11-30 · Loma Linda 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.
- Good Samaritan HospitalSan Jose, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of HCA Healthcare, which runs 185 hospitals in 19 statesPatients rate it 2 of 5 · 67% would definitely recommend itOverall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.337, Oct 2024 – Sep 2025
See every measure and the patient survey for Good Samaritan Hospital
Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 6 the same, 1 worse of 8 measures. Readmissions: 0 better, 5 the same, 4 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Clostridium Difficile (C.Diff)Infections | 0.337 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 0.75 (0 to 1.67) · 1,340 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.84 (0.54 to 1.14) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 143.59 (98.7 to 188.49) · 98 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 1.7 · 45 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 7.1 · 100 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 12.7 · 270 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 11.3 · 573 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 15.6 · 820 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 8.5 · 482 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.3 · 3,711 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.12 (0 to 0.3) · 8,866 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.2 (0.01 to 0.38) · 9,051 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 2.65 (0.74 to 4.56) · 1,929 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.8 (0.21 to 3.39) · 670 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.33 (0.88 to 3.78) · 1,836 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 6.73 (0 to 13.46) · 669 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 7.58 (3.96 to 11.19) · 654 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.59 (0.13 to 3.04) · 496 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.27 (0 to 0.87) · 7,373 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 4.1 · 152 cases | None | Apr 2023 – Mar 2025 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 1.08 | No different | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.542 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.484 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 1.565 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 15.8 · 327 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 24.2 · 703 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 61.1 · 289 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | 36.3 · 665 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 25.4 · 856 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 19 · 978 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 6.3 · 144 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 12.3 · 46 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 21.2 · 135 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 13.8 (10.1 to 18.6) · 129 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1.2 (0.9 to 1.5) · 531 cases | No different | Jan 2024 – Dec 2024 |
What patients said (704 patients answered, 24% of those asked)
| Cleanliness | 3 |
| Nurse communication | 3 |
| Doctor communication | 2 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 2 |
| Quietness | 1 |
| Recommend hospital | 3 |
| Room was "always" clean | 66% |
| Nurses "always" communicated well | 75% |
| Doctors "always" communicated well | 71% |
| Staff "always" explained | 54% |
| Yes, staff "did" give patients this information | 83% |
| Yes, staff "did" give patients information about help after discharge | 81% |
| Doctors "always" explained things so they could understand | 66% |
| Doctors "always" listened carefully | 69% |
| Doctors "always" treated them with courtesy and respect | 78% |
| Patients who gave a rating of "9" or "10" (high) | 63% |
| Staff "always" explained new medications | 68% |
| Nurses "always" explained things so they could understand | 69% |
| Nurses "always" listened carefully | 73% |
| Nurses "always" treated them with courtesy and respect | 82% |
| "Always" quiet at night | 38% |
| "YES", patients would definitely recommend the hospital | 67% |
| Staff "always" explained possible side effects | 40% |
| Yes, staff "did" give patients information about possible symptoms | 86% |
Original Medicare doctor bills
$45,678
Medicare paid this office $45,678 for 174 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Anesthesia for procedure for total knee joint replacement | 11 | $3,483 | $317 |
| Anesthesia for lens surgery | 23 | $2,426 | $105 |
| Anesthesia for other procedure on large bowel using an endoscope | 16 | $1,941 | $121 |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 12 | $690 | $57 |
| Insertion of artery tube for blood sampling or infusion through skin | 15 | $562 | $37 |
Who their Medicare patients are
174 Original Medicare patients in 2024. Average age 76 · Women 57% · Also on Medicaid 13% · Health risk score 1.24. At or below the middle of the specialty; the typical anesthesiology clinician is at 1.54.
Conditions among them: High blood pressure 75% · Diabetes 41% · Atrial fibrillation 33% · Coronary heart disease 31% · Chronic kidney disease 27% · Heart failure 26% · Cancer 21% · Depression 17% · COPD 14% · Dementia 10% · Stroke 10%.
The office billed $693,876, Medicare allowed $57,428 and paid $45,678; for 248 services of 58 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
| 2024 | 174 | 248 | 76 | 1.24 | $693,876 | $45,678 |
| 2023 | 205 | 262 | 76 | 1.15 | $509,084 | $43,101 |
| 2022 | 236 | 312 | 76 | 1.35 | $609,098 | $53,705 |
| 2021 | 206 | 275 | 75 | 1.21 | $551,924 | $48,466 |
| 2020 | 193 | 285 | 74 | 1.46 | $591,582 | $53,025 |
| 2019 | 264 | 478 | 75 | 1.53 | $769,014 | $78,629 |
| 2018 | 176 | 351 | 74 | 1.58 | $447,789 | $55,590 |
| 2017 | 195 | 326 | 76 | 1.45 | $390,881 | $54,252 |
| 2016 | 182 | 350 | 76 | 1.40 | $377,508 | $53,018 |
| 2015 | 173 | 373 | 74 | 1.60 | $382,569 | $60,637 |
| 2014 | 163 | 374 | 75 | 1.46 | $402,435 | $64,905 |
| 2013 | 167 | 388 | 74 | 1.33 | $397,540 | $60,584 |
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: 5 services
| Anesthesia for other procedure on large bowel using an endoscope | 41 | $4,885 | $119 |
| Anesthesia for lens surgery | 27 | $3,377 | $113 |
| Anesthesia for retinal surgery | 16 | $3,008 | $188 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | $1,545 | $119 |
| Insertion of artery tube for blood sampling or infusion through skin | 14 | $534 | $38 |
2022: 6 services
| Anesthesia for other procedure on large bowel using an endoscope | 39 | $5,386 | $138 |
| Anesthesia for lens surgery | 36 | $4,080 | $113 |
| Anesthesia for procedure on small and large bowel using an endoscope | 15 | $2,139 | $143 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 15 | $1,815 | $121 |
| Anesthesia for exam of colon using an endoscope | 11 | $1,310 | $119 |
| Insertion of artery tube for blood sampling or infusion through skin | 14 | $538 | $38 |
2021: 4 services
| Anesthesia for lens surgery | 35 | $4,486 | $121 |
| Anesthesia for other procedure on large bowel using an endoscope | 30 | $4,313 | $144 |
| Anesthesia for procedure on small and large bowel using an endoscope | 15 | $2,355 | $157 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 14 | $1,758 | $126 |
2020: 6 services
| Anesthesia for procedure to assess heart electrical activity | 11 | $5,345 | $486 |
| Anesthesia for lens surgery | 40 | $5,015 | $125 |
| Anesthesia for other procedure on large bowel using an endoscope | 13 | $1,823 | $140 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 12 | $1,645 | $137 |
| Insertion of artery tube for blood sampling or infusion through skin | 24 | $997 | $40 |
| Ultrasonic guidance for blood vessel access | 12 | $172 | $13 |
2019: 16 services
| Anesthesia for procedure for total knee joint replacement | 14 | $4,786 | $342 |
| Anesthesia for other procedure on upper abdomen | 15 | $4,011 | $267 |
| Anesthesia for lens surgery | 29 | $3,537 | $122 |
| Anesthesia for other procedure on lower abdomen | 12 | $3,188 | $266 |
| Anesthesia for other procedure on large bowel using an endoscope | 23 | $3,135 | $136 |
| Anesthesia for x-ray or radiation therapy | 13 | $2,293 | $176 |
| Ultrasound of heart with probe in esophagus, with report | 19 | $1,883 | $99 |
| Insertion of artery tube for blood sampling or infusion through skin | 31 | $1,216 | $39 |
| Injection of substance into lower spine canal | 13 | $982 | $76 |
| Insertion of tube in pulmonary artery for monitoring | 12 | $933 | $78 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 12 | $900 | $75 |
| Ultrasonic guidance for needle placement | 26 | $752 | $29 |
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 12 | $685 | $57 |
| Ultrasonic guidance for blood vessel access | 15 | $309 | $13 |
| Ultrasound of heart blood flow, valves and chambers | 15 | $251 | $17 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 16 | $47 | $3 |
2018: 9 services
| Anesthesia for lens surgery | 16 | $2,046 | $128 |
| Anesthesia for other procedure on large bowel using an endoscope | 13 | $1,785 | $137 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 20 | $1,779 | $89 |
| Ultrasound of heart with probe in esophagus, with report | 16 | $1,581 | $99 |
| Insertion of artery tube for blood sampling or infusion through skin | 27 | $1,045 | $39 |
| Ultrasonic guidance for blood vessel access | 19 | $385 | $13 |
| Ultrasonic guidance for needle placement | 12 | $351 | $29 |
| Ultrasound of heart blood flow, valves and chambers | 14 | $234 | $17 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 15 | $44 | $3 |
2017: 9 services
| Anesthesia for other procedure on upper abdomen | 11 | $3,440 | $313 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 20 | $2,840 | $142 |
| Anesthesia for lens surgery | 17 | $2,158 | $127 |
| Ultrasound of heart with probe in esophagus, with report | 18 | $1,776 | $99 |
| Anesthesia for procedure to correct abnormal heart rhythm | 11 | $1,182 | $107 |
| Insertion of artery tube for blood sampling or infusion through skin | 22 | $982 | $45 |
| Ultrasonic guidance for needle placement | 14 | $408 | $29 |
| Ultrasound of heart blood flow, valves and chambers | 18 | $300 | $17 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 18 | $52 | $3 |
2016: 8 services
| Anesthesia for lens surgery | 24 | $2,926 | $122 |
| Anesthesia for procedure on lower intestine using an endoscope | 17 | $2,375 | $140 |
| Ultrasound of heart with probe in esophagus, with report | 18 | $1,921 | $107 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 12 | $1,457 | $104 |
| Insertion of artery tube for blood sampling or infusion through skin | 17 | $814 | $43 |
| Ultrasonic guidance for needle placement | 21 | $676 | $29 |
| Ultrasound of heart blood flow, valves and chambers | 18 | $294 | $16 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 18 | $51 | $3 |
2015: 9 services
| Anesthesia for procedure on lower intestine using an endoscope | 19 | $2,789 | $147 |
| Ultrasound of heart with probe in esophagus, with report | 25 | $2,726 | $109 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 19 | $2,022 | $106 |
| Insertion of tube in pulmonary artery for monitoring | 12 | $1,344 | $112 |
| Insertion of artery tube for blood sampling or infusion through skin | 26 | $1,177 | $44 |
| Ultrasonic guidance for needle placement | 14 | $415 | $30 |
| Ultrasound of heart blood flow, valves and chambers | 24 | $400 | $17 |
| Ultrasonic guidance for blood vessel access | 24 | $329 | $12 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 24 | $72 | $3 |
2014: 9 services
| Anesthesia for procedure on heart and large blood vessels using heart-lung machine (1 year or older) | 13 | $10,849 | $835 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 20 | $3,268 | $163 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 19 | $2,134 | $107 |
| Ultrasound of heart with probe in esophagus, with report | 22 | $2,064 | $94 |
| Anesthesia for procedure on lower intestine using an endoscope | 14 | $1,901 | $136 |
| Insertion of artery tube for blood sampling or infusion through skin | 26 | $1,427 | $45 |
| Ultrasonic guidance for blood vessel access | 22 | $439 | $13 |
| Ultrasound of heart blood flow, valves and chambers | 21 | $348 | $17 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 22 | $66 | $3 |
2013: 9 services
| Anesthesia for other procedure on lower leg, ankle, and foot bones | 12 | $2,365 | $197 |
| Ultrasound of heart with probe in esophagus, with report | 23 | $2,176 | $91 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 18 | $1,963 | $103 |
| Anesthesia for procedure on lower intestine using an endoscope | 13 | $1,716 | $132 |
| Insertion of artery tube for blood sampling or infusion through skin | 28 | $1,214 | $42 |
| Ultrasonic guidance for needle placement | 20 | $577 | $29 |
| Ultrasound of heart blood flow, valves and chambers | 22 | $371 | $16 |
| Ultrasonic guidance for blood vessel access | 19 | $340 | $13 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 23 | $78 | $3 |
Money from drug and device companies
$117 in 2023
| 2023 | 1 | 1 | None | $117 |
| 2021 | 1 | 1 | None | $117 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Edwards Lifesciences | Hemosphere | $117 | 1 payment
|
See the published payment
| Edwards Lifesciences | Meals · 2023-06-29 | Hemosphere | $117 |
See earlier years (2021)
2021: $117
| Heron Therapeutics | Zynrelef | $117 | 1 payment
|
Professional record
- NPI
- 1790716041
- Licence
- CA G71735California G71735: Current · expires 2026-11-30
- Trained
- Loma Linda University School of Medicine, 1986
- Group
- G2 Anesthesia PC
- Gender
- Male
More record details
- Sole proprietor
- No
- Medicaid ID
- CA 00G717350
- Taxonomy
- Federal specialty code 207L00000X (207L00000X)
- Mailing address
- Po Box 51451, Los Angeles, CA, 90051
- NPI first listed
- 2006-07-05
- NPI last updated
- 2007-07-08
This is when the NPI record was last certified, not a medical board exam.