NPPES file of Aug 9, 2026

Doctors and health care providers in Gilroy, CA

2,100 individual NPPES records list a practice address in Gilroy, 106th of 812 California cities. The largest group is case manager/care coordinator: 512, 24% of the city's records, against 2% across California. Page 41 of 42.

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

Gilroy in California

  • Rank in California106th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups45.4% of all records
  • Case Manager/Care Coordinator rank8th of the 10 California cities with the most

Compared with California as a whole, Gilroy has 10.4× the state's share of case manager/care coordinator records and 0.42× its share of internal medicine physician records.

Providers in Gilroy, alphabetically

  1. Phillip Villarreal, MA, SLPSpeech-Language Pathologist1386206183
  2. Maria Elena VillicanaStudent in an Organized Health Care Education/Training Program1912681511
  3. Edward Vines, D.D.S.General Practice Dentistry1881684884
  4. Colin VinhBehavior Technician1972484343
  5. Susan Virrueta SorianoSocial Worker1124662648
  6. Oralia Viscarra PartidaSocial Worker1285185306
  7. Gina VitaliCase Manager/Care Coordinator1043386634
  8. Diep Vo, DDSGeneral Practice Dentistry1740859412
  9. My Vo, DC, BCBABehavior Analyst1134574395
  10. Steven Wai, M.D.Anesthesiology Physician1750346508
  11. Laura WalesMarriage & Family Therapist1487383493
  12. Moneet WaliaCase Manager/Care Coordinator1518559871
  13. Aryn Wallace, LVNLicensed Vocational Nurse1619310695
  14. Gideon WanderaCase Manager/Care Coordinator1003522178
  15. Maria WashingtonCase Manager/Care Coordinator1952479834
  16. Matthew Watson, M.D., M.P.H.Internal Medicine Physician1447468210
  17. Naiya WatsonStudent in an Organized Health Care Education/Training Program1699601096
  18. Susan Watson, NPObstetrics & Gynecology Nurse Practitioner1407916810
  19. Shanice Watts, PA-CPhysician Assistant1952924631
  20. Katie WebsterStudent in an Organized Health Care Education/Training Program1881903383
  21. Randi WeissSpeech-Language Pathologist1730923723
  22. Madison Welch, DPTPhysical Therapist1629748496
  23. Lisa WellerCase Manager/Care Coordinator1417305251
  24. Kathleen WelshSpeech-Language Pathologist1528603545
  25. Harriet Werner, MDFamily Medicine Physician1558447060
  26. Michal WestMarriage & Family Therapist1629597349
  27. Mari WestcottStudent in an Organized Health Care Education/Training Program1023421823
  28. Nicole WestergardCase Manager/Care Coordinator1104434125
  29. Karen Weyman BernalCase Manager/Care Coordinator1982182549
  30. Paula Whang-Ramos, PH.D.Psychologist1245442896
  31. Janelle WheelerCase Manager/Care Coordinator1366510729
  32. James WhiteRehabilitation Practitioner1689439333
  33. Reginald WhiteheadBehavior Technician1447055355
  34. Gregory Whittaker, LMFCMarriage & Family Therapist1831263813
  35. Miriam WierzchulaMarriage & Family Therapist1730926130
  36. Yorick Wijting, PT, DPTPhysical Therapist1366967762
  37. Agnes WilliamBehavior Technician1588479570
  38. Geraldine WilliamsCase Manager/Care Coordinator1275182792
  39. Johanna WilliamsCase Manager/Care Coordinator1083780571
  40. Marshall Williams, MDFamily Medicine Physician1760468003
  41. Ronald Williams, PH.D.Psychologist1417125014
  42. Salena WilliamsCase Manager/Care Coordinator1700663796
  43. Stephanie Williams, PHDPsychologist1669765590
  44. Whittney WilliamsBehavior Technician1548814106
  45. Jason WilsonCase Manager/Care Coordinator1588191019
  46. Katki Windsor, LMFTMarriage & Family Therapist1134318025
  47. Justin WirthMarriage & Family Therapist1154829042
  48. Abigail WiseMental Health Counselor1811628399
  49. Esther WitmerCase Manager/Care Coordinator1831320134
  50. Vicki Wittman, MFTMental Health Counselor1508950031

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

Gilroy, California appears in the CMS National Plan and Provider Enumeration System with 2,100 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 Gilroy - 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 Gilroy 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 Gilroy is weighted toward Case Manager/Care Coordinator (512 clinicians, followed by Behavior Technician with 242 and Marriage & Family Therapist with 199). 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, Gilroy reports roughly 5.4 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Gilroy practice address, a coverage gap Gilroy patients typically fill by traveling to a larger nearby hub.

For Gilroy 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 Gilroy, CA?

There are 2,100 registered healthcare providers in Gilroy, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Gilroy?

The most common specialties in Gilroy are Case Manager/Care Coordinator, Behavior Technician, Marriage & Family Therapist, Rehabilitation Practitioner, Mental Health Counselor. Case Manager/Care Coordinator has the most providers with 512.

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.