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 12 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. Lizet CervantesRehabilitation Practitioner1801583182
  2. Vanessa CervantesBehavior Technician1548913403
  3. Vanessa CervantesBehavior Technician1780546291
  4. Angel CesenaBehavior Technician1821825563
  5. Erica Chacon CabadasBehavior Technician1619654399
  6. Ryan Chadderton, PSYD.Marriage & Family Therapist1609998335
  7. In Hwa Chae, MS, OTR/LOccupational Therapist1588231260
  8. Heba Chakoukani Jubran, PHARMDPharmacist1619620887
  9. Stacey Chambers, MSW, MPH, ASWClinical Social Worker1669912317
  10. Alex ChanBehavior Technician1831039544
  11. David Chan, L. AC.Acupuncturist1235348251
  12. Gary ChanPharmacy Technician1770270472
  13. Jennifer Chan, D.O.Family Medicine Physician1821433830
  14. Jonathan Chan, DPTPhysical Therapist1699383570
  15. Samuel Chan, M.D.Family Medicine Physician1841371200
  16. Stacie Chan, COTAOccupational Therapy Assistant1043593965
  17. Adam ChandlerBehavior Technician1215665476
  18. Emma ChandlerBehavior Analyst1659171163
  19. Karishma ChandwaniBehavior Technician1053138271
  20. Fu-Sheng Chang, DDSGeneral Practice Dentistry1619047776
  21. Hillary ChangEmergency Registered Nurse1699552661
  22. Kent Chang, O.D.Optometrist1649329178
  23. Maximilian Chang, D.D.S.General Practice Dentistry1326249822
  24. Rina ChangMarriage & Family Therapist1285274407
  25. Terry ChangMental Health Counselor1922484385
  26. Tiffany ChangDay Training/Habilitation Specialist1104696905
  27. Wei-Shan ChangMarriage & Family Therapist1548892748
  28. Brandy Chaparro GarciaBehavior Technician1760054282
  29. Daley ChapmanBehavior Technician1922805209
  30. Ryann ChapmanBehavior Technician1093342289
  31. Alexis Charles, OTR/LOccupational Therapist1871762633
  32. Amelie CharlesDay Training/Habilitation Specialist1720711617
  33. Hayan Charlston, DOM, LACAcupuncturist1235622267
  34. An Chau, PHARMDPharmacist1144798091
  35. Crystal ChauCommunity Health Worker1912619875
  36. Duongthuy Chau, MD, DCFamily Medicine Physician1154660710
  37. Nhi ChauPharmacist1982355111
  38. Tammy ChauBehavior Technician1932935939
  39. Tran ChauRehabilitation Practitioner1568211720
  40. Vincent ChauPharmacist1235537994
  41. Ibrahim ChaudhryBehavior Technician1336039437
  42. Maria ChavarinCommunity Health Worker1053122028
  43. Orion ChavatiponBehavior Technician1477447316
  44. Alma Chavez, PHARMDPharmacist1295347771
  45. Alysia Chavez, BTBehavior Analyst1114558749
  46. Ashley ChavezBehavior Technician1942070529
  47. Carlos Chavez, D.D.S., M.S.Dentist1649298639
  48. Deborah ChavezClinical Social Worker1750850608
  49. Emily ChavezBehavior Technician1598545154
  50. Erika ChavezMedical Physician Assistant1356261432

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.