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 40 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. Jenna Lam, PHARMDAmbulatory Care Pharmacist1821860818
  2. Kelvin LamPhysical Therapist1891156196
  3. Phuc Lam, MDGeriatric Medicine (Family Medicine) Physician1518930197
  4. Victoria Lam SamBehavior Technician1568323509
  5. Kirsten LamaBehavior Technician1295456986
  6. Michelle LampertBehavior Technician1174023212
  7. Tommy LandazuriCommunity Health Worker1710763859
  8. Diana LandinDay Training/Habilitation Specialist1447071402
  9. Jennifer LangBehavior Technician1508366691
  10. Kaitlyn LankfordBehavior Technician1174128599
  11. Armida LaraRehabilitation Practitioner1871049601
  12. Jaqueline LaraCounselor1811440449
  13. Stefany LaraBehavior Analyst1902438294
  14. Lourdes Lara CruzBehavior Technician1629852975
  15. Sureena Lara-CaldwellBehavior Technician1346113156
  16. Micah Angela LardizabalBehavior Technician1366384463
  17. Julie LargentBehavior Analyst1609449040
  18. Sarah Larsen, M.A.,CCC-SLPSpeech-Language Pathologist1922850577
  19. Chris Larson, DDSOral & Maxillofacial Surgery (D.M.D.)1245376961
  20. Eric LarsonMarriage & Family Therapist1942085279
  21. Alissa LawrenceBehavior Technician1700628161
  22. Anthony LawsonBehavior Technician1457053803
  23. Andrew LazoMental Health Counselor1407242001
  24. Alexander Le, DDSStudent in an Organized Health Care Education/Training Program1396432993
  25. An Le, B.A.Mental Health Counselor1255580874
  26. An Le, PHARMDPharmacist1780367672
  27. Andy LeAudiologist-Hearing Aid Fitter1982303731
  28. Anh Thu LeAcupuncturist1477704740
  29. Anne LePharmacist1649771726
  30. Aysia LeBehavior Technician1285269613
  31. Bao Gia LeMarriage & Family Therapist1215290622
  32. Brandon LePhysical Therapy Assistant1891406989
  33. Cathy LeBehavior Technician1770468076
  34. Christina LeBehavior Technician1104783075
  35. Christine LeCommunity Health Worker1134807639
  36. Cliff LeBehavior Technician1477054880
  37. Daniel Le, MS, NP-CNurse Practitioner1295244325
  38. Daniel Buu Le, DCChiropractor1760102933
  39. David Le, PHARMDPharmacist1952881815
  40. Dieu-Hoa Le, RPHPharmacist1245360767
  41. Dung LeBehavior Technician1699465427
  42. Eric LeBehavior Technician1982566196
  43. Erica Le, PHARMD, RPHPharmacist1922696913
  44. Ethan LeBehavior Technician1932081510
  45. Eva LeBehavior Analyst1184545683
  46. Giap Le, O.D.Optometrist1407046386
  47. Grace LeBehavior Technician1073483186
  48. Grace Doanhanh LePeer Specialist1013753615
  49. Hanh Le, DDSGeneral Practice Dentistry1619121811
  50. Harry LeBehavior Technician1124750955

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.