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 4 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. Branden ArenasAssistant Behavior Analyst1972230670
  2. Mikayla ArguelloBehavior Technician1265360846
  3. Victor Argueta FloresBehavior Technician1710662713
  4. Maria AriasBehavior Technician1396323697
  5. Raven AriasRegistered Dietitian1396496279
  6. Ashly AristondoBehavior Technician1518831791
  7. Vanessa ArizaBehavior Technician1609401595
  8. Michael ArnMental Health Counselor1629391263
  9. Madison ArneBehavior Technician1598332975
  10. Sarah ArnoneLicensed Vocational Nurse1548037393
  11. Isha AroraBehavior Technician1972454338
  12. George AroukBehavior Technician1215500764
  13. Brandi ArredondoBehavior Technician1447918941
  14. Teresa ArredondoMental Health Counselor1295372241
  15. Jennifer ArreolaBehavior Technician1174092225
  16. Miriam ArroyoBehavior Technician1639825870
  17. Ruby ArroyoBehavior Technician1881560209
  18. Shaleem ArshedBehavior Technician1407612179
  19. Alfredo ArteagaBehavior Technician1669287645
  20. Perla ArteagaBehavior Technician1740175785
  21. Manelle ArutaBehavior Technician1619787744
  22. Fidencio ArzateAddiction (Substance Use Disorder) Counselor1780533323
  23. Annetoni Vrendan AseremoBehavior Technician1912726860
  24. Jasmine AshleyCommunity Health Worker1770999039
  25. Karen AstudilloBehavior Technician1164283743
  26. Cathleen AsuncionBehavior Technician1720776776
  27. Christine AtallaPharmacist1154860070
  28. Ashleigh-Anne AuPharmacist1073948261
  29. Michael AuStudent in an Organized Health Care Education/Training Program1235940610
  30. Joshua AureliusAddiction (Substance Use Disorder) Counselor1649016346
  31. Nicholas AustinBehavior Technician1831968106
  32. Christian AvalosDay Training/Habilitation Specialist1245012632
  33. Isabella AvalosBehavior Technician1467343640
  34. Marquis AveryBehavior Technician1407740111
  35. Ailyn AvilaMental Health Counselor1730796194
  36. Crista AvilaAddiction (Substance Use Disorder) Counselor1033062443
  37. Elizabeth AvilaBehavior Technician1891452256
  38. Osmar AvilaBehavior Technician1902678543
  39. Robert Avila, M.S.Assistant Behavior Analyst1477318418
  40. Roxana Avila, LCSWClinical Social Worker1982413761
  41. Vanessa Avila, MSWClinical Social Worker1538562806
  42. Alberto AvilesAddiction (Substance Use Disorder) Counselor1194063867
  43. Richard Aviles, MDStudent in an Organized Health Care Education/Training Program1205713146
  44. Gracie AvitiaBehavior Technician1346059706
  45. Soondus AwanSchool Psychologist1972426690
  46. Jacob AxelradBehavior Technician1770463804
  47. Anne AxelsonMental Health Counselor1467974105
  48. Janelle Ayala- FrancoBehavior Technician1871376251
  49. Vincent Ayroso, DOFamily Medicine Physician1891993168
  50. Fnu AyushmaanBehavior Technician1952270746

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.