Shelley M Marks, MD
General Surgery · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 3 carriers
- Offices
- 3
Offices
3 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group
Looking this up.
Hospitals listed: Sequoia Hospital. That is not proof they admit you there this week.
Plans that list them
3 plans · 3 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Marks’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
3 of 3 plans
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| SCAN Strive (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
California Medical Board record
Licence G81731 · Current
Licensed to practise in California · since 1995 · expires 2027-04-30 · Rosalind Franklin University, the Chicago Medical School. Board flags: Malpractice Judgment.
Public record actions
| 2025-08-01 | Malpractice judgment | $550,000 · Superior court of san mateo county, CA · 21-CIV-00461 |
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.
- Sequoia HospitalRedwood City, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 4 of 5 · 81% would definitely recommend itOverall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 104.12 (51.8 to 156.44) · 56 cases, Jul 2022 – Jun 2024Better than the national rate — Clostridium Difficile (C.Diff): 0, Oct 2024 – Sep 2025
See every measure and the patient survey for Sequoia Hospital
Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 1 better, 4 the same, 0 worse of 5 measures. Readmissions: 3 better, 6 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 104.12 (51.8 to 156.44) · 56 cases | Better | Jul 2022 – Jun 2024 |
| Clostridium Difficile (C.Diff)Infections | 0 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 0.95 (0 to 1.98) · 472 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.91 (0.58 to 1.24) | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 1.8 · 68 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 12.5 · 72 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 9.1 · 258 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 15.5 · 171 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 9.3 · 81 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.2 · 1,231 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.23 (0.01 to 0.44) · 3,018 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.23 (0.03 to 0.44) · 3,164 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 2.59 (0.47 to 4.71) · 1,402 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.47 (0.04 to 2.9) · 926 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 1.68 (0.21 to 3.16) · 1,310 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 9.54 (4.42 to 14.67) · 978 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 4.98 (1.61 to 8.36) · 924 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.69 (0.19 to 3.19) · 192 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.57 (0 to 1.43) · 2,501 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 3.5 · 332 cases | None | Apr 2023 – Mar 2025 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.702 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.853 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 14.2 · 67 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 22.3 · 295 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | -27.1 · 76 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -22.3 · 304 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | -4.6 · 178 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 17.3 · 180 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5.1 · 305 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 10.9 · 41 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.7 · 29 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 13.1 (9.7 to 17.7) · 129 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 0.9 (0.7 to 1.2) · 713 cases | No different | Jan 2024 – Dec 2024 |
What patients said (631 patients answered, 27% of those asked)
| Cleanliness | 4 |
| Nurse communication | 4 |
| Doctor communication | 4 |
| Communication about medicines | 3 |
| Discharge information | 4 |
| Overall hospital rating | 4 |
| Quietness | 3 |
| Recommend hospital | 5 |
| Room was "always" clean | 78% |
| Nurses "always" communicated well | 80% |
| Doctors "always" communicated well | 82% |
| Staff "always" explained | 60% |
| Yes, staff "did" give patients this information | 88% |
| Yes, staff "did" give patients information about help after discharge | 86% |
| Doctors "always" explained things so they could understand | 76% |
| Doctors "always" listened carefully | 81% |
| Doctors "always" treated them with courtesy and respect | 89% |
| Patients who gave a rating of "9" or "10" (high) | 77% |
| Staff "always" explained new medications | 76% |
| Nurses "always" explained things so they could understand | 77% |
| Nurses "always" listened carefully | 77% |
| Nurses "always" treated them with courtesy and respect | 88% |
| "Always" quiet at night | 55% |
| "YES", patients would definitely recommend the hospital | 81% |
| Staff "always" explained possible side effects | 44% |
| Yes, staff "did" give patients information about possible symptoms | 91% |
Original Medicare doctor bills
$71,532
Medicare paid this office $71,532 for 189 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Repair of groin hernia (5 years or older) | 22 | $9,988 | $454 |
| New patient visit (60+ min) | 43 | $8,416 | $196 |
| New patient visit (45+ min) | 42 | $6,201 | $148 |
| Removal of external hemorrhoids by rubber banding | 16 | $6,059 | $275 |
| Return visit (30+ min) | 31 | $3,695 | $115 |
See all 9 services
| Repair of groin hernia (5 years or older) | 22 | $9,988 | $454 |
| New patient visit (60+ min) | 43 | $8,416 | $196 |
| New patient visit (45+ min) | 42 | $6,201 | $148 |
| Removal of external hemorrhoids by rubber banding | 16 | $6,059 | $275 |
| Return visit (30+ min) | 31 | $3,695 | $115 |
| Long return visit (40+ min) | 15 | $2,540 | $169 |
| Short return visit (20+ min) | 26 | $2,217 | $76 |
| New patient visit (30+ min) | 22 | $2,165 | $98 |
| Short return visit | 11 | $785 | $56 |
Procedures Medicare counted
| Colonoscopy | 1-10 | None |
| Hernia repair - groin (open) | 27 | More than 98% of doctors who do this |
| Hernia repair (minimally invasive) | 1-10 | None |
Who their Medicare patients are
189 Original Medicare patients in 2024. Average age 76 · Women 48% · Health risk score 1.06. At or below the middle of the specialty; the typical general surgery clinician is at 1.69.
Conditions among them: High blood pressure 60% · Coronary heart disease 29% · Atrial fibrillation 20% · Cancer 19% · Diabetes 17% · Chronic kidney disease 17% · Depression 12% · Heart failure 10% · COPD 9%.
The office billed $300,358, Medicare allowed $93,171 and paid $71,532; for 331 services of 49 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 | 189 | 331 | 76 | 1.06 | $300,358 | $71,532 |
| 2023 | 186 | 357 | 76 | 1.05 | $371,089 | $86,788 |
| 2022 | 193 | 393 | 76 | 1.03 | $342,316 | $83,132 |
| 2021 | 201 | 417 | 76 | 1.05 | $350,990 | $90,987 |
| 2020 | 158 | 363 | 76 | 1.25 | $342,559 | $83,342 |
| 2019 | 221 | 440 | 77 | 1.13 | $386,238 | $94,858 |
| 2018 | 191 | 366 | 74 | 0.98 | $321,834 | $79,163 |
| 2017 | 186 | 351 | 74 | 0.93 | $375,318 | $92,385 |
| 2016 | 160 | 316 | 74 | 0.91 | $278,057 | $69,005 |
| 2015 | 214 | 450 | 74 | 1.18 | $383,626 | $100,845 |
| 2014 | 188 | 395 | 75 | 1.13 | $327,068 | $82,826 |
| 2013 | 174 | 348 | 75 | 1.10 | $337,457 | $84,122 |
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: 10 services
| Removal of gallbladder using an endoscope | 20 | $11,186 | $559 |
| Removal of external hemorrhoids by rubber banding | 19 | $10,720 | $298 |
| Repair of groin hernia (5 years or older) | 16 | $8,402 | $494 |
| New patient visit (45+ min) | 53 | $7,865 | $148 |
| New patient visit (60+ min) | 33 | $6,577 | $199 |
| Return visit (30+ min) | 35 | $4,862 | $119 |
| Long return visit (40+ min) | 11 | $2,092 | $174 |
| Short return visit (20+ min) | 20 | $2,079 | $87 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 13 | $1,765 | $118 |
| New patient visit (30+ min) | 17 | $1,751 | $103 |
2022: 11 services
| Repair of groin hernia (5 years or older) | 20 | $8,930 | $446 |
| Removal of external hemorrhoids by rubber banding | 18 | $8,874 | $296 |
| Removal of gallbladder using an endoscope | 12 | $6,248 | $521 |
| New patient visit (60+ min) | 32 | $6,088 | $190 |
| New patient visit (45+ min) | 44 | $5,952 | $135 |
| Return visit (30+ min) | 33 | $4,696 | $115 |
| Long return visit (40+ min) | 16 | $2,660 | $156 |
| Short return visit (20+ min) | 26 | $2,481 | $80 |
| New patient visit (30+ min) | 23 | $2,367 | $103 |
| New patient visit (15+ min) | 12 | $872 | $73 |
| Office for the evaluation and management of established patient that may not require presence of healthcare professional | 28 | $668 | $23 |
2021: 12 services
| Removal of gallbladder using an endoscope | 19 | $11,183 | $589 |
| Repair of groin hernia (5 years or older) | 20 | $10,547 | $527 |
| Removal of external hemorrhoids by rubber banding | 20 | $9,696 | $303 |
| New patient visit (45+ min) | 48 | $7,248 | $151 |
| New patient visit (60+ min) | 25 | $5,318 | $213 |
| Short return visit (20+ min) | 40 | $3,999 | $85 |
| Return visit (30+ min) | 31 | $3,349 | $108 |
| New patient visit (30+ min) | 24 | $2,215 | $92 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 12 | $1,500 | $65 |
| Short return visit | 14 | $848 | $50 |
| New patient visit (15+ min) | 13 | $836 | $64 |
| Office for the evaluation and management of established patient that may not require presence of healthcare professional | 13 | $303 | $22 |
2020: 12 services
| Removal of gallbladder using an endoscope | 16 | $8,722 | $545 |
| Repair of groin hernia (5 years or older) | 13 | $6,558 | $504 |
| Removal of external hemorrhoids by rubber banding | 11 | $4,754 | $280 |
| New patient visit (45+ min) | 24 | $3,397 | $142 |
| Return visit (30+ min) | 29 | $3,314 | $104 |
| New patient visit (60+ min) | 15 | $2,681 | $179 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 15 | $2,055 | $66 |
| Long return visit (40+ min) | 16 | $2,053 | $128 |
| Short return visit (20+ min) | 26 | $2,015 | $67 |
| New patient visit (15+ min) | 30 | $1,606 | $54 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 13 | $1,287 | $92 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 11 | $644 | $36 |
2019: 11 services
| Removal of gallbladder using an endoscope | 18 | $10,657 | $592 |
| Removal of external hemorrhoids by rubber banding | 22 | $10,497 | $269 |
| Repair of groin hernia (5 years or older) | 16 | $8,032 | $502 |
| Return visit (30+ min) | 52 | $6,030 | $97 |
| New patient visit (45+ min) | 42 | $5,843 | $139 |
| New patient visit (60+ min) | 22 | $4,281 | $195 |
| Short return visit (20+ min) | 38 | $3,520 | $66 |
| Long return visit (40+ min) | 16 | $2,322 | $137 |
| New patient visit (30+ min) | 24 | $2,030 | $85 |
| New patient visit (15+ min) | 27 | $1,858 | $69 |
| Diagnostic exam of anus using an endoscope | 15 | $1,468 | $92 |
2018: 11 services
| Removal of gallbladder using an endoscope | 18 | $10,132 | $563 |
| Removal of external hemorrhoids by rubber banding | 18 | $8,386 | $262 |
| New patient visit (60+ min) | 42 | $7,895 | $188 |
| Repair of groin hernia (5 years or older) | 16 | $6,993 | $437 |
| Return visit (30+ min) | 51 | $5,916 | $94 |
| New patient visit (45+ min) | 35 | $4,978 | $142 |
| Long return visit (40+ min) | 32 | $4,030 | $126 |
| Short return visit (20+ min) | 21 | $1,931 | $60 |
| New patient visit (30+ min) | 21 | $1,892 | $90 |
| Diagnostic exam of anus using an endoscope | 15 | $1,110 | $74 |
| New patient visit (15+ min) | 12 | $502 | $42 |
2017: 9 services
| New patient visit (60+ min) | 38 | $6,852 | $180 |
| Repair of groin hernia (5 years or older) | 13 | $6,705 | $479 |
| Removal of gallbladder using an endoscope | 13 | $6,510 | $501 |
| New patient visit (45+ min) | 37 | $5,052 | $137 |
| Long return visit (40+ min) | 29 | $4,560 | $127 |
| Return visit (30+ min) | 36 | $3,754 | $92 |
| New patient visit (30+ min) | 31 | $2,655 | $86 |
| Short return visit (20+ min) | 22 | $1,730 | $67 |
| New patient visit (15+ min) | 11 | $640 | $58 |
2016: 10 services
| Repair of groin hernia (5 years or older) | 15 | $7,639 | $509 |
| Removal of gallbladder using an endoscope | 12 | $6,386 | $532 |
| New patient visit (60+ min) | 33 | $5,941 | $180 |
| Removal of external hemorrhoids by rubber banding | 12 | $5,603 | $255 |
| Return visit (30+ min) | 40 | $5,417 | $93 |
| New patient visit (45+ min) | 33 | $4,397 | $133 |
| New patient visit (30+ min) | 28 | $2,601 | $93 |
| Long return visit (40+ min) | 16 | $2,020 | $119 |
| Short return visit (20+ min) | 21 | $1,824 | $61 |
| Diagnostic exam of anus using an endoscope | 13 | $1,184 | $85 |
2015: 9 services
| Removal of gallbladder using an endoscope | 18 | $10,331 | $574 |
| Repair of groin hernia (5 years or older) | 16 | $7,919 | $495 |
| Return visit (30+ min) | 64 | $7,411 | $98 |
| New patient visit (60+ min) | 26 | $5,133 | $197 |
| New patient visit (45+ min) | 35 | $5,090 | $145 |
| New patient visit (30+ min) | 41 | $4,078 | $99 |
| Short return visit (20+ min) | 24 | $2,495 | $67 |
| Long return visit (40+ min) | 16 | $2,128 | $133 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 14 | $1,142 | $67 |
2014: 13 services
| Repair of groin hernia (5 years or older) | 19 | $8,634 | $454 |
| Removal of gallbladder using an endoscope | 13 | $7,298 | $561 |
| Removal of external hemorrhoids by rubber banding | 12 | $5,537 | $252 |
| Return visit (30+ min) | 46 | $5,112 | $95 |
| New patient visit (45+ min) | 25 | $3,491 | $140 |
| New patient visit (60+ min) | 19 | $3,449 | $182 |
| New patient visit (30+ min) | 29 | $2,708 | $93 |
| Short return visit (20+ min) | 30 | $2,248 | $68 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 11 | $2,158 | $180 |
| Long return visit (40+ min) | 11 | $1,351 | $123 |
| New patient visit (15+ min) | 22 | $1,328 | $60 |
| Diagnostic exam of anus using an endoscope | 12 | $1,059 | $81 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 14 | $1,056 | $59 |
2013: 10 services
| Removal of gallbladder using an endoscope | 15 | $8,432 | $562 |
| New patient visit (60+ min) | 25 | $4,494 | $180 |
| New patient visit (45+ min) | 25 | $3,570 | $143 |
| Return visit (30+ min) | 30 | $3,306 | $89 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 17 | $2,976 | $175 |
| Long return visit (40+ min) | 14 | $1,989 | $133 |
| New patient visit (30+ min) | 20 | $1,989 | $99 |
| Short return visit (20+ min) | 22 | $1,610 | $62 |
| New patient visit (15+ min) | 22 | $1,006 | $46 |
| Short return visit | 19 | $962 | $38 |
Drugs they prescribed that Part D paid
$288
Pharmacies billed $288 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 78% of their Part D prescriptions (43 of 55) in 2024. A higher opioid share than 9 in 10 peers; the typical general surgery clinician is at 34%.
55 generic and 0 brand-name prescriptions · $288 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.
| Oxycodone-Acetaminophen | 40 | $192 | $5 |
Year by year
| 2024 | 55 | 47 | 78% (43) | 0% | $288 |
| 2023 | 76 | 56 | 61% (46) | None | $417 |
| 2022 | 52 | 42 | 62% (32) | None | $364 |
| 2021 | 56 | 47 | 75% (42) | None | $419 |
| 2020 | 79 | 58 | 52% (41) | None | $846 |
| 2019 | 83 | 54 | 55% (46) | None | $922 |
| 2018 | 86 | 56 | 57% (49) | None | $1,004 |
| 2017 | 95 | 51 | 51% (48) | None | $670 |
| 2016 | 60 | 41 | 50% (30) | None | $1,903 |
| 2015 | 78 | 52 | 33% (26) | 17% | $3,311 |
| 2014 | 67 | 47 | 54% (36) | None | $807 |
| 2013 | 80 | 48 | 51% (41) | None | $934 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
| Oxycodone-Acetaminophen | 45 | $194 | $4 |
2022: 1 drug
| Oxycodone-Acetaminophen | 32 | $151 | $5 |
2021: 1 drug
| Oxycodone-Acetaminophen | 42 | $300 | $7 |
2020: 1 drug
| Oxycodone-Acetaminophen | 41 | $307 | $7 |
2019: 2 drugs
| Oxycodone-Acetaminophen | 46 | $321 | $7 |
| Hydrocortisone | 13 | $67 | $5 |
2018: 1 drug
| Oxycodone-Acetaminophen | 38 | $306 | $8 |
2017: 2 drugs
| Oxycodone-Acetaminophen | 31 | $178 | $6 |
| Acetaminophen-Codeine | 16 | $72 | $5 |
2016: 1 drug
| Acetaminophen-Codeine | 24 | $153 | $6 |
2015: 1 drug
| Acetaminophen-Codeine | 23 | $166 | $7 |
2014: 1 drug
| Hydrocodone-Acetaminophen | 25 | $263 | $11 |
2013: 1 drug
| Hydrocodone-Acetaminophen | 40 | $232 | $6 |
Money from drug and device companies
$84 in 2025
| 2025 | 3 | 3 | None | $84 |
| 2023 | 1 | 1 | None | $13 |
| 2020 | 1 | 3 | None | $46 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Davol | Arista | $51 | 1 payment
|
| AngioDynamics | Angiovac | $19 | 1 payment
|
| Biofrontera | Ameluz | $14 | 1 payment
|
See all 3 published payments
| AngioDynamics | Meals · 2025-09-18 | Angiovac | $19 |
| Davol | Meals · 2025-08-25 | Arista | $51 |
| Biofrontera | Meals · 2025-05-01 | Ameluz | $14 |
See earlier years (2023, 2020)
2023: $13
| Medtronic | Parietene Ds | $13 | 1 payment
|
2020: $46
| Allergan | None | $46 | 3 payments
|
Professional record
- NPI
- 1043325285
- Licence
- CA G81731California G81731: Current · expires 2027-04-30
- Video visits
- Lists video visits
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Surgery (208600000X)
- Mailing address
- 325 Distel Cir, Los Altos, CA, 94022
- NPI first listed
- 2006-08-20
- NPI last updated
- 2020-03-04
- NPI record certified
- 2020-03-04
This is when the NPI record was last certified, not a medical board exam.