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 14 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 ChoiBehavior Technician1750250015
  2. James ChoiAcupuncturist1609069152
  3. Joseph Choi, D.D.S.Dentist1376761429
  4. Jung In Choi, L.ACAcupuncturist1982166880
  5. Junghwan Choi, M.D.Urology Physician1255391710
  6. Karen ChoiPeer Specialist1104627835
  7. Mark Choi, RPHPharmacist1598061012
  8. Nicholas ChoiPharmacist1063830941
  9. Sharon ChoiBehavior Technician1962373548
  10. Yanghee Choi, LACAcupuncturist1356874812
  11. Angela Choie, PT, DPTPhysical Therapist1043986839
  12. Michelle ChonPharmacist1881945913
  13. Jae Youb Choo, L.AC.Acupuncturist1902056773
  14. Janak Chopra, M.D.Family Medicine Physician1104084771
  15. Raman Chopra, MDPediatrics Physician1093816738
  16. Allen Chou, MDGeriatric Medicine (Internal Medicine) Physician1215919915
  17. Michelle ChowBehavior Technician1477276475
  18. Samin ChowdhuryBehavior Technician1932097284
  19. Hearng ChoyOccupational Therapist1194176552
  20. Martin ChristensenCounselor1154640613
  21. Judy ChuOccupational Therapist1194589465
  22. Raymond Chu, RPHPharmacist1770801706
  23. Thang Chu, PHARMACISTPharmacist1457449514
  24. Wai ChuBehavior Technician1538921283
  25. Jenica Briana ChuaBehavior Technician1649098328
  26. Royce ChunBehavior Technician1255095121
  27. Bo ChungAcupuncturist1801347653
  28. Jane Chung, L.ACAcupuncturist1740377738
  29. Jay ChungBehavior Technician1629674924
  30. John Chung, DMDGeneral Practice Dentistry1609421452
  31. Karlyssa Chung, PA-CMedical Physician Assistant1518305168
  32. Rebecca Chung, DDSGeneral Practice Dentistry1740408681
  33. Robert Chung, M.D.Personal Emergency Response Attendant1316022569
  34. Brandon Chung GarciaBehavior Technician1457240749
  35. Alejandra CisnerosBehavior Technician1427833300
  36. Valeria Cisneros MiramontesBehavior Technician1821916024
  37. Robert ClareBehavior Technician1932948262
  38. Douglas Clark, M.D.Internal Medicine Physician1780688572
  39. Rynesha ClarkBehavior Technician1104772615
  40. Courtney ClarkeBehavior Technician1174484398
  41. Paul Clarke, DDSDentist1205923083
  42. Jean Eloise ClaudioBehavior Technician1972094472
  43. Makayla ClaxtonBehavior Technician1497580567
  44. Javier CobianBehavior Technician1376413831
  45. Sarah CocciaBehavior Technician1245733153
  46. Charles CochranBehavior Technician1205787058
  47. Julie CoelhoBehavior Technician1093272569
  48. Aaron CohenBehavior Technician1598519589
  49. Elizabeth CohenBehavior Technician1598622201
  50. Eric CohenBehavior Technician1376233106

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.