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 16 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. Kayla GuardinoStudent in an Organized Health Care Education/Training Program1285088898
  2. Shirleen Gubuan, MSN, RN, AGACNP-BCAcute Care Nurse Practitioner1356984637
  3. Jessica GudinoRehabilitation Practitioner1538869086
  4. Natali Guerrero OrtegaBehavior Technician1891303491
  5. Julianne GuevaraBehavior Technician1043857063
  6. Melany GuevaraSpeech-Language Pathologist1821921586
  7. Cheska GuevarraCase Manager/Care Coordinator1174300198
  8. Andrea GuillenCase Manager/Care Coordinator1972337293
  9. Asya GuilloryProfessional Counselor1528722725
  10. John GundayaoCase Manager/Care Coordinator1508684960
  11. Nicole GustafsonStudent in an Organized Health Care Education/Training Program1073170650
  12. Emily GutierrezBehavior Analyst1124584990
  13. Gabriel GutierrezBehavior Technician1477136679
  14. Leeann Gutierrez, SLPSpeech-Language Pathologist1083171433
  15. Sabina GutierrezOccupational Therapist1942861901
  16. Elizabeth GuzmanStudent in an Organized Health Care Education/Training Program1790977460
  17. Monica GuzmanCase Manager/Care Coordinator1972102515
  18. Alma Guzman Jovel, ASWClinical Social Worker1306296884
  19. Alma Guzman-PimentalBehavior Technician1760368492
  20. Odalys Guzman-VasquezCase Manager/Care Coordinator1184323800
  21. Michael H Dez, MDObstetrics & Gynecology Physician1942386446
  22. Yen HaClinical Social Worker1457689135
  23. Bailey HallStudent in an Organized Health Care Education/Training Program1184333809
  24. Allyson HamadaCase Manager/Care Coordinator1073061909
  25. Christina HamiltonSpeech-Language Pathologist1508465071
  26. Jennifer Hamilton, P.T.Physical Therapist1134102445
  27. Lilly Hammack, DO, RDNInternal Medicine Physician1972932523
  28. Ryen HamptonBehavior Technician1316763634
  29. Mason HanCase Manager/Care Coordinator1619707064
  30. Mary HaneyCase Manager/Care Coordinator1629603410
  31. Dawn Hansen, SLPSpeech-Language Pathologist1528129806
  32. Richard Harper, MDOphthalmology Physician1306965835
  33. Daniel HarrisPhysician Assistant1891114278
  34. Dominique HarrisCase Manager/Care Coordinator1457066383
  35. Ganga HarrisonCase Manager/Care Coordinator1174122022
  36. Najma HassanBehavior Technician1376425702
  37. Monika Hassler, PA-CPhysician Assistant1710090717
  38. Elizabeth HatcherCase Manager/Care Coordinator1427425735
  39. Josette HatcherCase Manager/Care Coordinator1679791917
  40. Kaila HattisMarriage & Family Therapist1932621513
  41. Catherine HausmanClinical Psychologist1922538065
  42. Ann Hawkins, MFTIMarriage & Family Therapist1831447812
  43. Susan Hayatghaib, LCSWClinical Social Worker1306960729
  44. Josette HebertNurse's Aide1184103244
  45. Justin HeffelfingerCase Manager/Care Coordinator1174086219
  46. Edith HeflinAttendant Care Provider1598313520
  47. Ruth HegedusMental Health Counselor1801283395
  48. Kerstin Helgason, PMHNPPsychiatric/Mental Health Nurse Practitioner1538369939
  49. Christopher HenriquezProfessional Counselor1649919325
  50. Gerrit Henry, D,IODermatology Physician1194781294

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.