NPPES file of Aug 9, 2026

Doctors and health care providers in Garden Grove, CA

4,572 individual NPPES records list a practice address in Garden Grove, 42nd of 812 California cities. The largest group is behavior technician: 2,130, 47% of the city's records, against 18% across California. Page 23 of 92.

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 Garden Grove

  1. Behavior Technician2,130
  2. Pharmacist220
  3. Behavior Analyst203
  4. Mental Health Counselor123
  5. Marriage & Family Therapist104
  6. Clinical Social Worker89
  7. General Practice Dentistry86
  8. Physical Therapist84

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

Garden Grove in California

  • Rank in California42nd of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups55.8% of all records

Compared with California as a whole, Garden Grove has 2.6× the state's share of behavior technician records and 0.19× its share of student in an organized health care education/training program records.

Providers in Garden Grove, alphabetically

  1. Duyen FernandezBehavior Analyst1821404294
  2. Lauryn FernandezBehavior Technician1730071515
  3. Luis FernandezBehavior Analyst1700344900
  4. Roberto FernandezBehavior Technician1467107177
  5. Yovanni Fernandez MontanoBehavior Technician1255284287
  6. Jadyn FerrisBehavior Technician1942165014
  7. Mary FerrisBehavior Technician1861284754
  8. Kirsten Fick, P.A.Physician Assistant1184828659
  9. Alexiss FierroBehavior Technician1780545152
  10. Ava FierroBehavior Technician1760224844
  11. Daniel FigueroaBehavior Technician1720965072
  12. Tatiana FigueroaBehavior Technician1407502735
  13. Jessica Figueroa ChavezBehavior Analyst1184184707
  14. Francisco Figueroa,Behavior Technician1538832357
  15. Sandra Fineman, PAPhysician Assistant1033425640
  16. Deanna Fink, LCSWClinical Social Worker1558042952
  17. Melissa Finkenhagen, ATCAthletic Trainer1174030290
  18. Michael Finney, M.D.Infectious Disease Physician1144323361
  19. Lauren FirmeBehavior Technician1083255624
  20. Ryan FishBehavior Technician1003401019
  21. Dena Fisher, P.A,Physician Assistant1821270273
  22. Ciara FitchBehavior Technician1386485597
  23. Gillian FitzpatrickBehavior Technician1770366841
  24. McKenna FlahavenBehavior Technician1417769704
  25. Bernadette Fleming, PHDAddiction (Substance Use Disorder) Counselor1881115020
  26. Ambrietta FloresBehavior Technician1346980398
  27. Angelica Flores, B.SBehavior Technician1073393609
  28. Aracely FloresBehavior Technician1851231559
  29. Esperanza FloresBehavior Technician1063232650
  30. Estela FloresBehavior Technician1215754957
  31. Jessica FloresBehavior Technician1972186476
  32. Jessica FloresBehavior Technician1124746748
  33. Kelly Victoria FloresBehavior Technician1598527756
  34. Maggie FloresBehavior Technician1164351755
  35. Maria FloresBehavior Technician1619893559
  36. Mayra FloresBehavior Technician1740888460
  37. Sebastian FloresBehavior Technician1811624083
  38. Sofia FloresCommunity Health Worker1336938976
  39. Sureli FloresBehavior Technician1417789538
  40. Thomas FloresBehavior Technician1922941061
  41. Cesar Flores OlmedoBehavior Analyst1750933297
  42. Joshua Flores-CastanedaBehavior Technician1942168919
  43. Tawnie Florin, LVNLicensed Vocational Nurse1437600376
  44. Aaron FlottBehavior Technician1558145102
  45. Steve FongStudent in an Organized Health Care Education/Training Program1639452279
  46. Mehrdad Forghani-Arani, D.O.Obstetrics & Gynecology Physician1457373342
  47. Arlene FormanesPediatric Occupational Therapist1659775922
  48. Nory ForniasBehavior Technician1689497547
  49. Ashley FortierBehavior Technician1194679563
  50. Devon Foster, DPTPhysical Therapist1851807556

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

Garden Grove, California appears in the CMS National Plan and Provider Enumeration System with 4,572 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 Garden Grove - 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 Garden Grove 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 Garden Grove is weighted toward Behavior Technician (2,130 clinicians, followed by Pharmacist with 220 and Behavior Analyst with 203). 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, Garden Grove reports roughly 11.7 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 Garden Grove 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 Garden Grove, CA?

There are 4,572 registered healthcare providers in Garden Grove, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Garden Grove?

The most common specialties in Garden Grove are Behavior Technician, Pharmacist, Behavior Analyst, Mental Health Counselor, Marriage & Family Therapist. Behavior Technician has the most providers with 2,130.

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.