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 3 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. Isaac AnPhysical Therapist1215749627
  2. Jinsook AnPeer Specialist1417759424
  3. Evelyn Andamo, O.T.Occupational Therapist1144507914
  4. Benjamin AndersenBehavior Technician1942895495
  5. Michael AndersenBehavior Technician1699611632
  6. Angeline AndersonBehavior Technician1174419980
  7. Holly AndersonBehavior Technician1164385175
  8. Madison AndersonDay Training/Habilitation Specialist1689538217
  9. Rebecca AndersonBehavior Technician1912771528
  10. Sarah AndersonBehavior Technician1043930472
  11. Audrey AndradeDentist1366725129
  12. Celeste AndradeBehavior Technician1487503298
  13. Mirna Abelina AndradeBehavior Technician1336978642
  14. Reina Kara Maree AndresBehavior Technician1790517936
  15. Arianna AndrewsBehavior Technician1184505539
  16. Michael AndrewsPeer Specialist1821746413
  17. Adriana Anestis, RDRegistered Dietitian1508647728
  18. Lori AngelesMarriage & Family Therapist1932876323
  19. Omar AnguianoBehavior Technician1164923413
  20. Nadine AnguloOccupational Therapy Assistant1578230439
  21. Jamie AnkenySpeech-Language Pathologist1689915225
  22. William Annan, MDSpecialist1124010384
  23. Karla Ante-GonzalezMarriage & Family Therapist1104221712
  24. Adrianna AntoineBehavior Technician1760275523
  25. Nardeen AnwarDental Hygienist1932608536
  26. Evelyn AponteBehavior Technician1740801075
  27. Caydence AquinoBehavior Technician1235956129
  28. Roxie AquinoAthletic Trainer1114608148
  29. Wendy Aquino CastroOccupational Therapy Assistant1053951947
  30. Monica Aramburo Chavez, MS, BCBABehavior Analyst1891566568
  31. Sandy AranaBehavior Technician1336826387
  32. Erika ArandaSocial Worker1164908471
  33. Marisela ArandaBehavior Technician1588438717
  34. Linda Arango, BCBABehavior Analyst1316401813
  35. Kavita ArasuBehavior Technician1326977182
  36. Karen Araujo FloresBehavior Technician1356286074
  37. Ericson AraulloVehicle Modifications Contractor1093267122
  38. Desiree ArayaBehavior Technician1083217079
  39. Massoud Arbabzadeh, MDVascular & Interventional Radiology Physician1841245149
  40. Sylvia ArballoCounselor1699324376
  41. Keinstiana ArcherBehavior Technician1871341776
  42. Adam ArchiableSocial Worker1912332065
  43. Pedro ArciniegaBehavior Technician1598651812
  44. Victoria ArciniegaBehavior Technician1902502800
  45. Giulliana ArdonBehavior Technician1487521746
  46. Maria Arechiga SarabiaBehavior Technician1578422572
  47. Erika ArellanoPhysician Assistant1760302848
  48. Kedra ArellanoBehavior Analyst1528526761
  49. Renee Arellano, BABehavior Technician1578247045
  50. Vanessa Arellano, HISHearing Instrument Specialist1053230235

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.