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 32 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. Hailey HoangPharmacist1396356259
  2. Huong Hoang, DDSGeneral Practice Dentistry1295860013
  3. Jennifer HoangBehavior Technician1710837406
  4. Jessica HoangOccupational Therapist1508420365
  5. Mi HoangPeer Specialist1952101107
  6. Nguyen Hoang, PHARM. D.Pharmacist1528843562
  7. Nina Hoang, PHARMDPharmacist1023695921
  8. Quan HoangBehavior Technician1306483482
  9. Thuy Hoang, RNMental Health Counselor1538448907
  10. Mila HodgeBehavior Technician1255271755
  11. Hunter HodgesBehavior Technician1871466003
  12. Sirma HoffmanBehavior Technician1457221442
  13. Truby HokeBehavior Technician1093609687
  14. Marvin Holford, LCSWClinical Social Worker1669885380
  15. Kiara HolguinBehavior Technician1851133987
  16. Monique HollandBehavior Technician1144199399
  17. Krysta HollomonAddiction (Substance Use Disorder) Counselor1114779311
  18. Janice HolmesSpeech-Language Pathologist1922512581
  19. Marissa HoltorfBehavior Technician1689565673
  20. Cindy Hong, FNP-CFamily Nurse Practitioner1891486502
  21. Deborah HongSocial Worker1982072930
  22. Hee HongAcupuncturist1154604254
  23. James Hong, D.D.S.Dentist1528109725
  24. Shieun HongAdult Health Nurse Practitioner1922467299
  25. Noah HonradaBehavior Technician1538750807
  26. Sarah HooperBehavior Technician1750106399
  27. Madeline HoopsBehavior Technician1043052459
  28. Ethan HopperBehavior Technician1811780844
  29. Ellen Horvath, M.A., CCC-SPSpeech-Language Pathologist1063604528
  30. Levi HoslerBehavior Technician1740852268
  31. Leili Sadat HosseiniBehavior Technician1205672375
  32. Nahal Hosseinzadeh, M.A., B.C.B.A.Behavior Analyst1821336843
  33. Sparkle HostonBehavior Technician1114632601
  34. Zoey Houser, SUDRCAddiction (Substance Use Disorder) Counselor1770312159
  35. Christa HouthBehavior Analyst1013417211
  36. Curtis Hsia, PH.D.Cognitive & Behavioral Psychologist1134355605
  37. Daniel Hsu, D.M.D.Dentist1811035215
  38. Ningshan HuBehavior Technician1972338036
  39. Khoi HuaHearing Instrument Specialist1144114901
  40. Chia George HuangPhysical Therapist1669055752
  41. Tiffany HuangMarriage & Family Therapist1306500632
  42. Robert HubbsBehavior Technician1750064929
  43. Marc HudsonBehavior Technician1457131567
  44. Mary Hudson McKinney, DPT, NCSPhysical Therapist1821164898
  45. Maleah HudspethBehavior Technician1861030231
  46. Alexander HueyBehavior Technician1598606410
  47. Lucille HuffBehavior Technician1881568558
  48. Michael HughBehavior Technician1851090690
  49. Noel HughesRehabilitation Practitioner1235738881
  50. Sonya Huizar, P.T.Physical Therapist1295918621

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.