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 33 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. Bailey HumadyBehavior Technician1699560854
  2. Erina Hung, DMDPediatric Dentistry1619317666
  3. Stephanie HuntBehavior Technician1073163374
  4. Janice Huotari, M.A.Speech-Language Pathologist1487046090
  5. Quaniqua HurdleBehavior Technician1295388494
  6. Shaniece HurstBehavior Technician1174146765
  7. Brianna HurtadoBehavior Technician1750236824
  8. Thayer Hussein, DDSGeneral Practice Dentistry1881030872
  9. Greggory HustonBehavior Technician1255062824
  10. Grace HutchinsonMarriage & Family Therapist1295961381
  11. Alec Huynh, M.DEmergency Medicine Physician1477577575
  12. Anna Huynh, PHARMACISTPharmacist1811495435
  13. Brian Huynh, RPHPharmacist1669104253
  14. Emily HuynhBehavior Technician1841151073
  15. Hai HuynhRegistered Nurse1669368981
  16. Hoaithao HuynhAcupuncturist1801601729
  17. Hollie Huynh, ODOptometrist1174636872
  18. Hong Huynh, RPHPharmacist1326412727
  19. Jenny HuynhBehavior Technician1619701240
  20. John Huynh, PT, DPTPhysical Therapist1336784883
  21. Julie HuynhSpeech-Language Pathologist1922690783
  22. Katherine HuynhBehavior Technician1508437542
  23. Kelly HuynhMental Health Counselor1225375306
  24. Kevin HuynhDay Training/Habilitation Specialist1487161600
  25. Lam Huynh, R.PHPharmacist1437142221
  26. Lam HuynhPharmacist1558973693
  27. Lindsey Huynh, PHARMACISTPharmacist1235750191
  28. Mai Huynh, DC, LACChiropractor1578868618
  29. Phuc HuynhBehavior Technician1881530186
  30. Phuong HuynhPrimary Care Nurse Practitioner1235876590
  31. Quang Huynh, DDSOral and Maxillofacial Surgery (Dentist)1215078746
  32. Sally HuynhMental Health Counselor1710352786
  33. Sophia HuynhMental Health Counselor1548028616
  34. Xuyen Huynh, NPFamily Nurse Practitioner1710226139
  35. Eric Jengliang HwangOccupational Therapist1841668381
  36. Kwang Jin HwangPharmacist1700236957
  37. Myung HwangClinical Social Worker1053184325
  38. Steve Hwang, M.D.Specialist1952412470
  39. Wooseok HwangCommunity Health Worker1588436166
  40. Julie Hwynn, M.D.Internal Medicine Physician1780682401
  41. Robin Hybl, M.D.Pediatrics Physician1124208426
  42. Gunn HyunBehavior Technician1669368965
  43. Georgina IbanezBehavior Technician1548180268
  44. David IbarraBehavior Technician1982555348
  45. Diana IbarraBehavior Analyst1508326208
  46. Eileen IbarraSchool Psychologist1053110759
  47. Sara IbrahimBehavior Technician1013710201
  48. Heleina IdosBehavior Technician1366131963
  49. Vianey IgnacioBehavior Technician1578341277
  50. Todd Ignat, NPPsychiatric/Mental Health Nurse Practitioner1245816891

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.