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 18 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. Ashley Choi, MDStudent in an Organized Health Care Education/Training Program1295316594
  2. Chan Hee Choi, MD, PHDStudent in an Organized Health Care Education/Training Program1568150845
  3. Chris Choi, MDOtolaryngology Physician1164002911
  4. Christine Choi, MDAnesthesiology Physician1104358225
  5. Gloria Choi, NPNurse Practitioner1003257445
  6. Jane Choi, PAPhysician Assistant1588168330
  7. Jeff Choi, M.D.Student in an Organized Health Care Education/Training Program1992239446
  8. Jennifer Choi, NPNurse Practitioner1164827143
  9. Noah Choi, BAStudent in an Organized Health Care Education/Training Program1396532859
  10. Sarah Choi, PA-CPhysician Assistant1831527431
  11. Shaelyn ChoiStudent in an Organized Health Care Education/Training Program1871434860
  12. Agnes Chou, PHARM.D.Pharmacist1700098209
  13. Huan Chou, MDDiagnostic Radiology Physician1285028811
  14. Loretta Chou, MDOrthopaedic Foot and Ankle Surgery Physician1720174287
  15. Lydia Chou, NPNurse Practitioner1679914501
  16. Maggie Chou, MDAnesthesiology Physician1598082661
  17. Raymond Chou, MDPhysical Medicine & Rehabilitation Physician1376934067
  18. Charlene Chow, PA-CPhysician Assistant1689948507
  19. Eric Chow, MPA, DOAnesthesiology Physician1750687356
  20. Harrison Chow, MDAnesthesiology Physician1497781934
  21. Jane Chow, PA-CPhysician Assistant1821695701
  22. Lawrence Chow, MDBody Imaging Physician1134135635
  23. Raymond Chow, PHARMDPharmacist1992134936
  24. Stephanie Chow, MDGynecologic Oncology Physician1356738744
  25. Andrew Chu, MDEmergency Medicine Physician1831688183
  26. Emily Chu, MDInternal Medicine Physician1326797960
  27. Gilbert Chu, MDHematology & Oncology Physician1417083684
  28. Lawrence Chu, MDAnesthesiology Physician1962567693
  29. Olivia Chu, NPNurse Practitioner1851617609
  30. Weihan Chu, M.D.Internal Medicine Physician1568738052
  31. Pandora Chua, MDAnesthesiology Physician1295120707
  32. Weijia Chua, MDCritical Care Medicine (Internal Medicine) Physician1083067821
  33. Ann Chuang, MDInternal Medicine Physician1174739064
  34. Jane Chueh, MDMaternal & Fetal Medicine Physician1851433874
  35. Nicolette Chun, M.S.Genetic Counselor (M.S.)1174682462
  36. Sung Chun, MDClinical Cardiac Electrophysiology Physician1477640381
  37. Benjamin Chung, M.D.Urology Physician1205945920
  38. Brian Chung, NPNurse Practitioner1881449882
  39. Gene Chung, MDInternal Medicine Physician1467659771
  40. Philip Chung, MDAnesthesiology Physician1184185449
  41. Phillip Chung, MDStudent in an Organized Health Care Education/Training Program1649071887
  42. Sharon Chung, PA-CPhysician Assistant1801390737
  43. Ephraim ChurchNeurological Surgery Physician1508181983
  44. Wilson Chwang, MD, PHDDiagnostic Neuroimaging (Radiology) Physician1174751879
  45. Alan Chye, PA-CPhysician Assistant1659505071
  46. Lisa Cianfichi, NPNurse Practitioner1134144462
  47. Sarah Ciechanowicz, MDAnesthesiology Physician1932982634
  48. Alyssa Civantos, MDOtolaryngology Physician1457939746
  49. Stephanie Cizek, MDGynecology Physician1346582921
  50. Daniel Clark, MDAdult Congenital Heart Disease Physician1932545233

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.