NPPES file of Aug 9, 2026

Doctors and health care providers in San Jose, CA

20,925 individual NPPES records list a practice address in San Jose, 5th of 812 California cities. The largest group is behavior technician: 3,847, 18% of the city's records, against 18% across California. Page 252 of 419.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in San Jose

  1. Behavior Technician3,847
  2. Marriage & Family Therapist1,400
  3. Mental Health Counselor1,063
  4. Pharmacist893
  5. Case Manager/Care Coordinator864
  6. Rehabilitation Practitioner701
  7. Clinical Social Worker692
  8. Students in training687

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

San Jose in California

  • Rank in California5th of 812 cities by records
  • Share of the state2.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.2% of all records
  • Behavior Technician rank8th of the 10 California cities with the most

Compared with California as a whole, San Jose has 2.4× the state's share of rehabilitation practitioner records and 0.55× its share of addiction (substance use disorder) counselor records.

Providers in San Jose, alphabetically

  1. Stacey Neil-Del RosarioMental Health Counselor1902060452
  2. Rebecca Neilson, MSW, ACSWClinical Social Worker1750437810
  3. Zachary Neiman, MDStudent in an Organized Health Care Education/Training Program1669311536
  4. Calvin Nell, DCChiropractor1700441045
  5. Tina Nelms, M.P.T.Physical Therapist1316900293
  6. Amy NelsonBehavior Technician1922648443
  7. Betty NelsonMental Health Counselor1821724584
  8. Christopher Nelson, MDEmergency Medicine Physician1780147058
  9. Daniel Nelson, M.D.Emergency Medicine Physician1992933154
  10. Elaine Nelson, M.DEmergency Medicine Physician1962457176
  11. Elizabeth Nelson, RBTBehavior Technician1285104323
  12. Elliana NelsonCase Manager/Care Coordinator1265272132
  13. Karen NelsonAddiction (Substance Use Disorder) Counselor1467317628
  14. Katharine Nelson, MDAllergy & Immunology Physician1497921811
  15. Kristen Nelson, M.A.Counselor1639594468
  16. Lionel Nelson, MDOtolaryngology Physician1902838063
  17. Meredith Nelson, CDDoula1841655081
  18. Michelle Nelson, ACSWClinical Social Worker1952671679
  19. Penny Nelson, PA-CPhysician Assistant1902160674
  20. Rachel NelsonCase Manager/Care Coordinator1891328241
  21. Randall Nelson, M.D.Surgery Physician1780762187
  22. Robert NelsonCase Manager/Care Coordinator1811378953
  23. Sunshine Nelson, LPTLicensed Psychiatric Technician1851532428
  24. Tianna Nelson, LMFTMarriage & Family Therapist1649309493
  25. Nicole Nemiroff, LMFTMarriage & Family Therapist1689073504
  26. Steven NemirovInternal Medicine Physician1487644779
  27. Natalia Nemkovich, MDInternal Medicine Physician1629574934
  28. Christie Nemoto, PHARMDPharmacist1376101873
  29. Yun NemoyBehavior Technician1225840358
  30. Robert NenqueRehabilitation Practitioner1679705073
  31. Rebecca Ashley Nepomuceno, PHARMDPsychiatric Pharmacist1053195024
  32. Brenda NeriCounselor1770974230
  33. Scott NesbitMarriage & Family Therapist1275819864
  34. Kathleen NesticoBehavior Analyst1689259913
  35. Ashley Netrow, NPNurse Practitioner1467926725
  36. Mathilde Neugnot-CerioliBehavior Technician1295237725
  37. Samikshya Neupane, M.B.B.S.Anatomic Pathology Physician1154941490
  38. Stephanie NeutzMarriage & Family Therapist1750996724
  39. Jasmin NevarezBehavior Technician1770102154
  40. Monica NevarezMental Health Counselor1053545202
  41. Raquel NevarezClinical Social Worker1962863480
  42. Ginger NevenSpecialist1750605366
  43. Scott Neven, OTR/LSpecialist1609190214
  44. Charlyn NeveridaBehavior Technician1609406529
  45. Dana NevinMarriage & Family Therapist1871010710
  46. Lisa Nevitt, PA-CPhysician Assistant1326489014
  47. Ruth Nevo, PH.DClinical Psychologist1912105594
  48. Joshua NewRegistered Dietitian1306354519
  49. Renee New, OTROccupational Therapist1285649152
  50. Heather Newberry, RDRegistered Dietitian1669176228

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. Fresno19,440

All of California →

How to read this directory

San Jose, California appears in the CMS National Plan and Provider Enumeration System with 20,925 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 San Jose - 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 San Jose 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 San Jose is weighted toward Behavior Technician (3,847 clinicians, followed by Marriage & Family Therapist with 1,400 and Mental Health Counselor with 1,063). 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, San Jose reports roughly 53.7 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.

For San Jose 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 San Jose, CA?

There are 20,925 registered healthcare providers in San Jose, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Jose?

The most common specialties in San Jose are Behavior Technician, Marriage & Family Therapist, Mental Health Counselor, Pharmacist, Case Manager/Care Coordinator. Behavior Technician has the most providers with 3,847.

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.