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 76 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. Phillips Perera, MDEmergency Medicine Physician1679684526
  2. Addie Peretz, MDPain Medicine (Psychiatry & Neurology) Physician1720387186
  3. Felipe Perez, MDPediatric Anesthesiology Physician1508285735
  4. Julio-Santiago Perez, MDAnesthesiology Physician1265061519
  5. Leanne Perez, NPAcute Care Nurse Practitioner1285779058
  6. Marco Perez, MDClinical Cardiac Electrophysiology Physician1740296607
  7. Richard Perez, MDPain Medicine (Anesthesiology) Physician1265019780
  8. Eduardo Perez GuerreroStudent in an Organized Health Care Education/Training Program1801480983
  9. Alexander Perino, MDClinical Cardiac Electrophysiology Physician1639435100
  10. Andrew Perlman, M.D.Internal Medicine Physician1255594768
  11. Rebecca Perlo, PAPhysician Assistant1811914906
  12. Brooke Perras, PA-CPhysician Assistant1265210975
  13. Suzann Pershing, M.D.Ophthalmology Physician1811177439
  14. Mai Xiong Pesusic, PA-CPhysician Assistant1669634713
  15. Kaitlyn Peters, PA-CSurgical Physician Assistant1811352909
  16. Miranda Peters, PAPhysician Assistant1508173584
  17. Jeffrey Petersen, M.D.Nephrology Physician1649312752
  18. Suzanne Petersen, P.A.Physician Assistant1487734091
  19. Ashley Peterson, MDAnesthesiology Physician1659798791
  20. Bonnie Peterson, RN BSNRegistered Nurse1558231068
  21. Dylan PetersonUrology Physician1649858390
  22. Janis Petree, NPNurse Practitioner1477689644
  23. Laura Petrikovic, PA-CPhysician Assistant1558690560
  24. Larisa Petrison, PACPhysician Assistant1902965676
  25. Edwin Petrossian, MDPediatric Cardiology Physician1336160860
  26. Mary Petrucelli, PNPPediatric Nurse Practitioner1710434410
  27. Matthew Petterson, M.D.Diagnostic Radiology Physician1700249190
  28. Michael Pfeffer, M.D.Internal Medicine Physician1952434607
  29. Alexander PfeilStudent in an Organized Health Care Education/Training Program1376381210
  30. Anuradha Phadke, M.D.Internal Medicine Physician1467742783
  31. Arianna Pham, PA-CPhysician Assistant1336548239
  32. Athena Pham, DNPNurse Practitioner1346027422
  33. Christine Pham, PA-CPhysician Assistant1326786120
  34. Edward Pham, MDGastroenterology Physician1033572565
  35. John Pham, PAPhysician Assistant1932153319
  36. Nancy Pham, M.D.Diagnostic Neuroimaging (Radiology) Physician1154611432
  37. Tho Pham, M.D.Anatomic Pathology & Clinical Pathology Physician1679985428
  38. Thuy Pham, M.D.Internal Medicine Physician1174798474
  39. See-Chun Phan, M.D.Hematology & Oncology Physician1073651741
  40. Ragini PhansalkarStudent in an Organized Health Care Education/Training Program1669227609
  41. Sherly Philip, NPNurse Practitioner1356007793
  42. Jennifer Phillips, PHDClinical Child & Adolescent Psychologist1023079266
  43. Anthony Pho, NPNurse Practitioner1215202841
  44. Jonathan PhuongDiagnostic Radiology Physician1205290574
  45. Pamela Piacente-Rhodes, PA-CPhysician Assistant1598735227
  46. Andrew Picel, M.DVascular & Interventional Radiology Physician1003012444
  47. Jennifer Pien-Wong, MDPsychiatry Physician1699702456
  48. Shaun Pienkos, MDCritical Care Medicine (Internal Medicine) Physician1245735208
  49. Anastasia Piersa, MDAnesthesiology Physician1023696564
  50. Susan Pike, PNPPediatric Nurse Practitioner1871688960

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.