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 42 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. Mark Jaradeh, MDInternal Medicine Physician1851087647
  2. Safwan Jaradeh, MDClinical Neurophysiology Physician1730130576
  3. Vivian JayFamily Nurse Practitioner1518243542
  4. Lakshmi Jayaram, MBCHBRheumatology Physician1639602279
  5. Eric Jayne, MDFamily Medicine Physician1669175261
  6. Olivia Jee, MDFamily Medicine Physician1427312289
  7. Robert Jeffrey, M.D.Body Imaging Physician1164587689
  8. Stefanie Jeffrey, MDSurgery Physician1326174285
  9. Michele Jehenson, DDSPain Medicine (Anesthesiology) Physician1649445826
  10. Erica Jensen, MDPsychiatry Physician1689293870
  11. Kristin Jensen, MDAnatomic Pathology Physician1932158334
  12. Michael Jensen, MD, PHDNeurological Surgery Physician1447785662
  13. Jan Jenson, RN, FNPNurse Practitioner1992843882
  14. Gaston Jeremiah, PHYSICIAN ASSISTANTPhysician Assistant1518310333
  15. Eugenia Jernick, DOFamily Medicine Physician1548903495
  16. John Jernick, M.D.Family Medicine Physician1689739369
  17. Kelli Jew, NPNurse Practitioner1578005138
  18. Ashley Jezierski, PA-CPhysician Assistant1336524099
  19. Priyanka Jha, MDBody Imaging Physician1275775207
  20. Hanlee Ji, M.D.Hematology & Oncology Physician1639371719
  21. Xiaolin Jia, MDInternal Medicine Physician1376962266
  22. Brian Jiang, MDDiagnostic Radiology Physician1528594629
  23. Can Jiang, M.D.Family Medicine Physician1629482781
  24. Nancy JiangOtolaryngology Physician1740424043
  25. William JiangStudent in an Organized Health Care Education/Training Program1598561995
  26. Yan Jiang, MDGastroenterology Physician1831585595
  27. Yi Jiang, MDGastroenterology Physician1366946345
  28. Jocelyn Jiao, MDNeurology Physician1467807289
  29. Maiqui Jimena, MDDiagnostic Radiology Physician1699357293
  30. Haesu Jin, NPNurse Practitioner1366291775
  31. Allison Joe, OTRLOccupational Therapist1306058342
  32. Jasmyn Johal, MDReproductive Endocrinology Physician1245764349
  33. Kimberly Johansson, MD, PHDStudent in an Organized Health Care Education/Training Program1982542502
  34. Sonja Johansson, PSY.D.Psychologist1063992162
  35. Roy John, MDClinical Cardiac Electrophysiology Physician1417993528
  36. Dorien Johnk, PA-CPhysician Assistant1902469364
  37. Jason Johns, M.D.Anesthesiology Physician1275822363
  38. Amy JohnsonPhysician Assistant1164043808
  39. Ann Johnson, P.A.-C.Medical Physician Assistant1023210689
  40. Ashley Johnson, NPNurse Practitioner1023689585
  41. Chandler JohnsonStudent in an Organized Health Care Education/Training Program1619662319
  42. Kelly Johnson, NPNurse Practitioner1689984239
  43. Rania Johnson, M.D.Psychiatry Physician1285862060
  44. Todd Johnson, CNPNurse Practitioner1497094155
  45. Tyler Johnson, M.D.Medical Oncology Physician1689945362
  46. Laura Johnston, MDHematology (Internal Medicine) Physician1649327016
  47. Andrea Jonas, MDCritical Care Medicine (Internal Medicine) Physician1851657829
  48. Amelia Jones, PA-CPhysician Assistant1013562065
  49. Drew Jones, M.D.Emergency Medicine Physician1609214980
  50. Evaleen Jones, M.D.Family Medicine Physician1861549594

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.