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 67 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. Teve PhommavongsaBehavior Technician1760193932
  2. Andrew PhouAssistant Behavior Analyst1205354941
  3. Jennie Phui, RDHAPDental Hygienist1578851176
  4. Y Phun, MSPhysician Assistant1588531248
  5. Anh-Thu Phung, M.D.Pediatrics Physician1164591533
  6. Anne PhungBehavior Technician1619794435
  7. Hao PhungBehavior Technician1932932068
  8. Jenny Phung, OTR/LOccupational Therapist1285408120
  9. Steve Phung, PHARM DPharmacist1417225418
  10. Meghan Pickens, BCBABehavior Analyst1376818344
  11. Lakishia PickettBehavior Technician1982379947
  12. Raygenald Pierre, COTA/LDevelopmental Therapist1124450325
  13. Darith PinBehavior Technician1144118829
  14. Alma PinedaBehavior Technician1255224374
  15. Jennifer PinedaBehavior Technician1073346706
  16. Ivonne Pineda PinedaSocial Worker1760267496
  17. Aviss PinkneyAssistant Behavior Analyst1679386684
  18. Chris Pinkston, CPT-1, EMT-BPhlebology Physician1073275863
  19. Crystal PinonBehavior Technician1225575608
  20. Iliana PinzonBehavior Technician1922566843
  21. Debbie Pirozzo St JohnMental Health Counselor1811256936
  22. Gabriel PlascenciaBehavior Technician1235093519
  23. Roxana PlascenciaBehavior Technician1376343210
  24. Sochil PlascenciaCase Manager/Care Coordinator1598085201
  25. Sylvia PlataBehavior Technician1871220053
  26. Curtis Platt, DDSDentist1881818714
  27. Breandin PolancoBehavior Technician1609769074
  28. Teuila PoloaBehavior Technician1942950761
  29. Erin PolzinBehavior Technician1366250862
  30. Bryan PonceBehavior Technician1952241671
  31. Teresa PonceClinical Social Worker1659232445
  32. Bryanna Pongraphan, BCABABehavior Analyst1083955835
  33. Jane Porphir, MFTMarriage & Family Therapist1700012895
  34. America PortilloCase Manager/Care Coordinator1336569284
  35. Maria PortilloBehavior Technician1144033093
  36. Santiago PortilloBehavior Technician1154190486
  37. Stephanie PortocarreroBehavior Technician1306419858
  38. Justin PorzioAddiction (Substance Use Disorder) Counselor1700737293
  39. Eliza PottsBehavior Technician1346041340
  40. Alexa PoulterBehavior Technician1841912763
  41. Roshan PowarBehavior Technician1902768054
  42. Kimberly PowersBehavior Technician1952091761
  43. Md Nuruzzaman PrantoBehavior Technician1700748340
  44. Ashleen Prasad ReddingBehavior Technician1730909508
  45. Sasithorn PrasertsithMental Health Counselor1104201680
  46. Laura Pratto, LMFTMarriage & Family Therapist1477054476
  47. Emma PreciadoBehavior Technician1740059922
  48. Jorge PreciadoBehavior Technician1487284410
  49. Monica PreciadoBehavior Technician1457079022
  50. Elissa PredesAssistant Behavior Analyst1861978777

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.