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 100 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. Ami Townsend, NPNurse Practitioner1437599834
  2. Nicholas Trakul, MD, PHDRadiation Oncology Physician1639332687
  3. Anhthy Tran, NPNurse Practitioner1225511009
  4. De Tran, MDInternal Medicine Physician1881762847
  5. Janet Tran, PAPhysician Assistant1235761040
  6. Jessica Tran, MDInternal Medicine Physician1578192928
  7. Kennett Tran, NPNurse Practitioner1124724133
  8. Lily Tran, MDStudent in an Organized Health Care Education/Training Program1972398360
  9. Linh Tran, M.D.Gynecology Physician1518194836
  10. Minh-Chi Tran, M.D.Internal Medicine Physician1033452768
  11. Namphuong Tran, M.D.Internal Medicine Physician1598110686
  12. Pauline TranStudent in an Organized Health Care Education/Training Program1174497457
  13. Quan Tran, MDInternal Medicine Physician1497443337
  14. Stanley Tran, DPTPhysical Therapist1497407308
  15. Susan TranPhysical Therapist1912119488
  16. Thu Tran, PA-CPhysician Assistant1497407399
  17. Thu Tran, NPNurse Practitioner1568183341
  18. Eric Tranvinh, M.D.Diagnostic Neuroimaging (Radiology) Physician1346401148
  19. Anthony Trejo, CRNACertified Registered Nurse Anesthetist1033891288
  20. Maxime Tremblay-GravelCardiovascular Disease Physician1841780061
  21. Jennifer Tremmel, MDInterventional Cardiology Physician1093733909
  22. Pamela TrianoPhysical Therapist1033324090
  23. Sandy Trieu, MDHospice and Palliative Medicine (Internal Medicine) Physician1649450982
  24. Michael Trindade, M.D.Orthopaedic Surgery Physician1114116779
  25. Angela Trinh, RDNSports Dietetics Nutrition Registered Dietitian1114749652
  26. Austin Trinh, MDDiagnostic Neuroimaging (Radiology) Physician1194067256
  27. Kimberly Trinh, AG-ACNPNurse Practitioner1659880623
  28. Mickey TrockelPsychiatry Physician1598952517
  29. Megan Troxell, MD, PHDAnatomic Pathology Physician1063428514
  30. Julie Truong, CRNPNurse Practitioner1902370075
  31. Michelle Truong, MSPsychiatric/Mental Health Nurse Practitioner1659558328
  32. Nicole Truong, PHARMDPharmacist1841002995
  33. Albert Tsai, MDAnesthesiology Physician1841551124
  34. Amy Tsai, MDSurgery Physician1063161172
  35. Cynthia Tsai, MDInternal Medicine Physician1245735125
  36. Emily Tsai, MDDiagnostic Radiology Physician1831481647
  37. Joy TsaiAnesthesiology Physician1275913055
  38. Lillian Tsai, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1225490519
  39. Matthew Tsai, MDInternal Medicine Physician1841866092
  40. Sandra Tsai, MDInternal Medicine Physician1083717359
  41. Timothy Tsai, DOFamily Medicine Physician1447785704
  42. Huiying Tsang, PA-CPhysician Assistant1427626456
  43. Man Carina Tsang, LCSWClinical Social Worker1972162576
  44. Jessica Tsao, MDSports Medicine (Emergency Medicine) Physician1629502711
  45. Justin Tse, MDBody Imaging Physician1720473119
  46. Jeffrey Tseng, MDNuclear Radiology Physician1245322189
  47. Joseph Tseng, M.D.Diagnostic Radiology Physician1417311572
  48. Angela Tsiperfal, NPAcute Care Nurse Practitioner1750581203
  49. Iris Tso, PA-CPhysician Assistant1487427621
  50. Jason Tso, MDCardiovascular Disease Physician1578927083

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.