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 63 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. Sonya PadillaBehavior Technician1548146590
  2. Gloria Padilla Casillas, CHWCommunity Health Worker1710777180
  3. Arlene PaezBehavior Technician1396665956
  4. Peter PaganoBehavior Technician1982492484
  5. Heather PageBehavior Technician1962363531
  6. Devin Pagett, DCChiropractor1245940030
  7. Divya PaiBehavior Technician1184413171
  8. Stephen Paik, D.D.S.Endodontics1588751176
  9. Mikayla PaineBehavior Technician1972454072
  10. Byung Pak, MDGeneral Practice Physician1831208065
  11. Daniel PakPharmacist1871990804
  12. Thanarat PakkaratoBehavior Technician1659072593
  13. Daniel PalacioBehavior Technician1730839689
  14. Lorena PalafoxBehavior Technician1235917568
  15. Giulianna PalmaBehavior Technician1326994849
  16. Guia PanajonBehavior Technician1659871853
  17. Harmony PanamenoBehavior Technician1093673287
  18. Christian PanganibanBehavior Technician1245106434
  19. Isabelle PanganibanBehavior Technician1659095222
  20. Sheri Pangelina-BallesterosBehavior Technician1750227419
  21. Hailey PangilinanBehavior Technician1558217422
  22. Kristen Pankratz, M.S.W.Mental Health Counselor1598900565
  23. Jonathan PanlilioBehavior Technician1821735291
  24. Jose PanucoBehavior Technician1811645138
  25. Romina Papa-PeraltaHealth Educator1427910801
  26. Erik PapkeStudent in an Organized Health Care Education/Training Program1831045186
  27. Joseph ParagasRegistered Nurse1033435466
  28. Trumwin Ramiel Paras VazquezBehavior Technician1932055167
  29. Cristian Paredes, CA LIC # 17461Speech-Language Pathologist1295383438
  30. Lucy Paredes, PA-CPhysician Assistant1881977965
  31. Saadia Parekh, PA-CPhysician Assistant1174680821
  32. Esther ParkBehavior Technician1245834001
  33. Gunhwa Park, L ACAcupuncturist1477712081
  34. Hyo Jae ParkBehavior Technician1356235642
  35. Jae Man Park, M.D.Internal Medicine Physician1669628228
  36. Jihae ParkBehavior Technician1134702624
  37. Jin Park, LACAcupuncturist1336264126
  38. Jinyoung Park, HOUSING SPECIALISTBehavior Technician1417442161
  39. Jiwon ParkBehavior Technician1871265827
  40. Joanne ParkBehavior Technician1083465884
  41. Jongsook Park, MDGynecology Physician1821052630
  42. Joo Park, AMFT, RNRegistered Nurse1932941424
  43. Joonkyu Park, D.C.Chiropractor1700187168
  44. Joseph Park, DPTPhysical Therapist1760726574
  45. Jun Gyu Park, DDSGeneral Practice Dentistry1851800072
  46. Kideog ParkGeneral Practice Dentistry1861010845
  47. Sanghoon Park, DDSGeneral Practice Dentistry1235277963
  48. Seonho ParkAcupuncturist1710735576
  49. Serena ParkPhysical Therapist1356006308
  50. Stephen Park, MDInternal Medicine Physician1952359002

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.