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 93 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. Sadhna Sood, NPNurse Practitioner1699269019
  2. Shefali Sood, MDOphthalmology Physician1558003558
  3. Tahra Soofi, PAPhysician Assistant1578934261
  4. Christopher Soon, M.D.Anatomic Pathology & Clinical Pathology Physician1972838399
  5. Kimberly Soorajbally, PA-CPhysician Assistant1689945933
  6. Patrick Soran, M.D.Anesthesiology Physician1619061058
  7. Judy Sorey, PTAPhysical Therapy Assistant1407069800
  8. Sabina Sorondo, MDStudent in an Organized Health Care Education/Training Program1730708264
  9. Jake Sossamon, MDStudent in an Organized Health Care Education/Training Program1144023714
  10. Philip Sossenheimer, MDHospice and Palliative Medicine (Internal Medicine) Physician1144858085
  11. Claudia Sotillo, M.D.Anesthesiology Physician1558743419
  12. Lina Soto, PA-CPhysician Assistant1053073676
  13. Timothy Souchek, PA-CPhysician Assistant1194709881
  14. Joi Mei Soucy, NPNurse Practitioner1003403510
  15. John Sousa, MDGeneral Practice Physician1629606090
  16. Claire Spahn, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1609203504
  17. Jacquelyn Spano, DNP, NPNurse Practitioner1992890453
  18. Tavish Spargo, PA-CPhysician Assistant1326609249
  19. Megan SparrowStudent in an Organized Health Care Education/Training Program1851212104
  20. Martina Speight, NPNurse Practitioner1881037984
  21. Katie Speirs, MDPediatric Anesthesiology Physician1770088429
  22. Allyson Spence, MD, PHDMedical Oncology Physician1023301074
  23. Sean Spencer, MD, PHDGastroenterology Physician1235518176
  24. Tiffany Spencer, DNP, NPNurse Practitioner1821863481
  25. Adam Sperling, MD, PHDHematology (Internal Medicine) Physician1023303161
  26. Hannah Spero, MSN, APRN, NP-CNurse Practitioner1740686187
  27. Dimitri SperonStudent in an Organized Health Care Education/Training Program1306554456
  28. Edda Spiekerkoetter, M.D.Pulmonary Disease Physician1184857211
  29. Konstantinos Spiliotopoulos, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1497185250
  30. Joshua Spin, MD, PHDCardiovascular Disease Physician1487660767
  31. Michael Spinner, M.D.Medical Oncology Physician1639589567
  32. Dawn Springer, MDAnesthesiology Physician1750887618
  33. Keith Spychalski, RNPOccupational Health Nurse Practitioner1710292552
  34. Anirudh Sreekrishnan, MDNeurology Physician1962932780
  35. Hrishikesh SrinageshStudent in an Organized Health Care Education/Training Program1164051603
  36. Sandhya Srinivas, MDMedical Oncology Physician1205913589
  37. Shyam SrinivasNuclear Radiology Physician1194739425
  38. Malathi Srinivasan, M.D.Internal Medicine Physician1285618868
  39. Annapurni Sriram, MDStudent in an Organized Health Care Education/Training Program1790536837
  40. Sucheta Srivastava, M.D.Anatomic Pathology & Clinical Pathology Physician1144455403
  41. Marissa St. Joan, PAPhysician Assistant1073981452
  42. Keira StacksStudent in an Organized Health Care Education/Training Program1659194835
  43. Ellamae Stadnick, MDCardiovascular Disease Physician1811279326
  44. Randall Stafford, MD, PHDInternal Medicine Physician1497804439
  45. David Stahl, M.D.Critical Care Medicine (Anesthesiology) Physician1497982946
  46. Dominique Stall, NPNurse Practitioner1225874753
  47. Lily Stander, NPNurse Practitioner1770311771
  48. Jeremy Stanek, MDSports Medicine (Physical Medicine & Rehabilitation) Physician1053654111
  49. Makela Stankey, MDAnesthesiology Physician1255077384
  50. Konstantina Stankovic, MDOtology & Neurotology Physician1548378250

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.