NPPES file of Aug 9, 2026

Doctors and health care providers in Stanford, CA

5,606 individual NPPES records list a practice address in Stanford, 25th of 812 California cities. The largest group is students in training: 671, 12% of the city's records, against 4% across California. Page 95 of 113.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Stanford in California

  • Rank in California25th of 812 cities by records
  • Share of the state0.6% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.7% of all records

Compared with California as a whole, Stanford has 43.6× the state's share of hematology (internal medicine) physician records and 0.65× its share of family medicine physician records.

Providers in Stanford, alphabetically

  1. Samantha Strutner, MDStudent in an Organized Health Care Education/Training Program1265283931
  2. Michael Stuart, MBBSNeurological Surgery Physician1710773478
  3. Lucy StudemeisterInternal Medicine Physician1497373666
  4. Karin StuffAnesthesiology Physician1194110015
  5. Natalie StumpfStudent in an Organized Health Care Education/Training Program1649929456
  6. Aska Sturdevan, MDAnesthesiology Physician1962943191
  7. Annette Su, NPNurse Practitioner1114313640
  8. Christina Su, MD, PHDStudent in an Organized Health Care Education/Training Program1932897840
  9. Jared Su, MDSurgery Physician1841814449
  10. John Su, MDEmergency Medicine Physician1437735289
  11. Susan Su, ODOptometrist1639553217
  12. Wilber Su, MDCardiovascular Disease Physician1689618084
  13. Zihan SuStudent in an Organized Health Care Education/Training Program1710738596
  14. Maiko SuarezInfectious Disease Physician1013652585
  15. Leslee Subak, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1578508412
  16. Vivek Subbiah, MDMedical Oncology Physician1174726384
  17. Aruna Subramanian, M.D.Infectious Disease Physician1356371082
  18. Kavitha Subramanian, MDInternal Medicine Physician1578022828
  19. Nivetha Subramanian, MDNephrology Physician1295295558
  20. Vigneshwar Subramanian, MDInternal Medicine Physician1578205894
  21. Jude Sudario, DNPNurse Practitioner1023430014
  22. Suria Sudhakaran Mannil, MBBSOphthalmology Physician1093698706
  23. Emily SuenStudent in an Organized Health Care Education/Training Program1124630025
  24. Brian Suffoletto, MDEmergency Medicine Physician1861444861
  25. Jo-Anne Suffoletto, M.D.Internal Medicine Physician1558551051
  26. Mahir SufianAnesthesiology Physician1528709904
  27. Karen Sugarman, LCSWSocial Worker1396493284
  28. Patricia Anne Suits, NPNurse Practitioner1053024414
  29. Preeti Sukerkar, MDDiagnostic Radiology Physician1235574716
  30. Mariella Suleiman, MDPsychosomatic Medicine Physician1962011957
  31. Ashley Sullivan, NPNurse Practitioner1265186068
  32. Patrick Sullivan, MDAnesthesiology Physician1609222843
  33. Tara Sullivan, MDAnesthesiology Physician1902853104
  34. Ellile Sultan, MDAnesthesiology Physician1639736218
  35. Oliver Sum-Ping, MDSleep Medicine (Psychiatry & Neurology) Physician1972894129
  36. Megan Sumida, MDObstetrics & Gynecology Physician1053872911
  37. Karanbir Sumra, CRNACertified Registered Nurse Anesthetist1780392472
  38. Beatrice Sun, MDStudent in an Organized Health Care Education/Training Program1801357405
  39. Bo Sun, MDInternal Medicine Physician1366946121
  40. Eric Sun, MD, PHDAnesthesiology Physician1780900530
  41. Fangdi Sun, MDMedical Oncology Physician1861996175
  42. He Sun, MDFamily Medicine Physician1184112203
  43. Hung-Wen Sun, PA-C, MMSPhysician Assistant1326361627
  44. Jeffrey Sun, MDDiagnostic Radiology Physician1306420435
  45. Louise Sun, MDAnesthesiology Physician1649987892
  46. Michelle Sun, MBBS PHDOphthalmology Physician1326716200
  47. Naiyi Sun, M.D.Pediatric Anesthesiology Physician1538354329
  48. Ryan Sun, MDUrology Physician1891430807
  49. Sarah SunStudent in an Organized Health Care Education/Training Program1063213338
  50. Shawn Sun, MDDiagnostic Radiology Physician1942887575

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Stanford, California appears in the CMS National Plan and Provider Enumeration System with 5,606 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Stanford - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Stanford practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Stanford is weighted toward Student in an Organized Health Care Education/Training Program (671 clinicians, followed by Nurse Practitioner with 572 and Physician Assistant with 480). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, Stanford reports roughly 14.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Stanford practice address, a coverage gap Stanford patients typically fill by traveling to a larger nearby hub.

For Stanford patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Stanford, CA?

There are 5,606 registered healthcare providers in Stanford, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Stanford?

The most common specialties in Stanford are Student in an Organized Health Care Education/Training Program, Nurse Practitioner, Physician Assistant, Anesthesiology Physician, Internal Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 671.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.