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 17 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. Saara DangBehavior Technician1679499529
  2. Sally Dang, ODOptometrist1710091491
  3. Viet DangPharmacist1306113980
  4. Larry DanlinhtonMarriage & Family Therapist1457920514
  5. Angelline DaoPharmacist1700416674
  6. Cathy DaoCase Manager/Care Coordinator1548828791
  7. Hoangson Dao, D.D.SGeneral Practice Dentistry1134275472
  8. Joanne DaoRegistered Nurse1649601303
  9. Justine DaoBehavior Technician1255205670
  10. Kimberly Dao, PHARM. D.Pharmacist1790936250
  11. Michael Dao, M.D.Family Medicine Physician1033182951
  12. Michael Dao, M.D.Internal Medicine Physician1437321932
  13. Michele Dao, PHARMDPharmacist1184347635
  14. Quoc-Hiep Dao, DENTAL HYGIENISTDental Hygienist1033678487
  15. Tri Dao, PHARMACISTPharmacist1033794987
  16. Truc Dao, MDPsychiatry Physician1235185075
  17. Tu Catherine Dao, DDSGeneral Practice Dentistry1902972938
  18. Wendy Dao, PAStudent in an Organized Health Care Education/Training Program1225895816
  19. Andy DarnallPeer Specialist1124994314
  20. Dylan DarrowBehavior Technician1922786102
  21. Kourosh Dastgheib, MDOphthalmology Physician1578523593
  22. Benedick DavidLicensed Psychiatric Technician1881935310
  23. Alejandro DavilaBehavior Technician1760277834
  24. Juan DavilaBehavior Analyst1437545266
  25. Luis DavilaBehavior Technician1407659188
  26. Monique DavilaBehavior Technician1306668850
  27. Christopher DavisBehavior Technician1336091610
  28. Cristal DavisBehavior Technician1427567635
  29. Debbie DavisBehavior Technician1659626513
  30. Jeremy DavisBehavior Technician1851213227
  31. Michael DavisBehavior Technician1487490983
  32. Nicholas DavisBehavior Technician1528995826
  33. Quinaea DavisBehavior Technician1265098008
  34. Teddie DavisBehavior Technician1992593354
  35. Emily DayBehavior Technician1063382273
  36. Jennifer Rose De CastroBehavior Technician1528701778
  37. Iny De CroosMental Health Counselor1619201647
  38. Candy Grace De GuzmanFamily Nurse Practitioner1548924012
  39. Richard De JesusBehavior Technician1518752344
  40. Izabella De La CruzBehavior Technician1063231447
  41. Jazlyn De La CruzBehavior Technician1376122499
  42. Julissa De La CruzBehavior Technician1942979042
  43. Sabrina De La Cruz, BCBABehavior Analyst1508606740
  44. Alexa De La RivaBehavior Technician1356228217
  45. Isaac De La RosaBehavior Technician1083556138
  46. Breanne De LeonBehavior Technician1457232795
  47. Marissa De LeonClinical Social Worker1679496236
  48. Nuria De Leon JuarezBehavior Technician1336037548
  49. Lordele De Los Reyes, OTR/LOccupational Therapist1386843290
  50. Melanie De OcampoBehavior Technician1639848278

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.