NPPES file of Aug 9, 2026

Doctors and health care providers in Gardena, CA

4,627 individual NPPES records list a practice address in Gardena, 40th of 812 California cities. The largest group is behavior technician: 2,588, 56% of the city's records, against 18% across California. Page 74 of 93.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Gardena in California

  • Rank in California40th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups65.3% of all records

Compared with California as a whole, Gardena has 6.1× the state's share of assistant behavior analyst records and 0.28× its share of case manager/care coordinator records.

Providers in Gardena, alphabetically

  1. Stephanie Rubio, NONEBehavior Technician1285361675
  2. Alexis RuelasBehavior Technician1386337178
  3. Cynthia RuelasSpeech-Language Assistant1710671375
  4. Jeanette RuelasBehavior Technician1417538083
  5. Melissa RuelasBehavior Technician1306508767
  6. Bianca RugamaMental Health Counselor1518512615
  7. Alejandra RuizBehavior Technician1407519358
  8. Ana RuizBehavior Technician1053109181
  9. Arnold RuizAssistant Behavior Analyst1306555677
  10. Brenda RuizBehavior Technician1023937448
  11. Elizabeth RuizBehavior Analyst1568180479
  12. Ilse RuizBehavior Technician1922861319
  13. Ivy RuizBehavior Technician1205554979
  14. Julissa RuizBehavior Technician1194698811
  15. Kiana RuizBehavior Technician1275396368
  16. Luis RuizBehavior Technician1104482082
  17. Maci RuizBehavior Technician1609628916
  18. Mariam RuizBehavior Technician1255086104
  19. Yajaira RuizBehavior Technician1750174637
  20. Luis Ruiz CortezBehavior Technician1669294567
  21. Thalia Ruiz DesotoDay Training/Habilitation Specialist1316751779
  22. Ronald Rulison, MSWBehavior Technician1619651221
  23. Tony RushingAddiction (Substance Use Disorder) Counselor1083958185
  24. Jamie RussellMental Health Counselor1043450158
  25. Derian Ruth-WilliamsBehavior Technician1104551381
  26. Elissa Rynearson, PT, DPTPediatric Physical Therapist1659603108
  27. Kristin Saad, FNPFamily Nurse Practitioner1891461521
  28. Magdolin SaadallaMarriage & Family Therapist1437358355
  29. Maria SaavedraBehavior Technician1164367322
  30. Maksida Sabackic, PHARMDPharmacist1699399212
  31. Cliff Sabath, PH.D.Clinical Psychologist1942310750
  32. Sharon Anne SadayaBehavior Technician1255010716
  33. Calvin SaeleeBehavior Technician1548847072
  34. Ashley SaenzBehavior Technician1871053124
  35. Desiree SaenzBehavior Technician1033762257
  36. Emelou Sagaral, MDFamily Medicine Physician1205812500
  37. Anna Jolina SagmitPhysical Therapy Assistant1407574825
  38. Bryan Saiki, DDSGeneral Practice Dentistry1912166612
  39. Paola Saiki, BCBABehavior Analyst1568817377
  40. Andrew SaisBehavior Technician1205412145
  41. Ademola SakaBehavior Technician1215780770
  42. Michelle Saklad, M.A., BCBA, LBSBehavior Analyst1760294862
  43. Nelly Salas, NONEBehavior Technician1407595606
  44. Diana Salas FerrinBehavior Technician1457957045
  45. Selene Salas UriosteguiBehavior Analyst1942964101
  46. Zandra SalasibarBehavior Technician1447031984
  47. Chloe Salazar, MS, CCC-SLPSpeech-Language Pathologist1437659000
  48. Guillermina SalazarBehavior Technician1932844941
  49. Kathryn SalazarBehavior Technician1740935246
  50. Ricardo SalazarBehavior Technician1457992455

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

Gardena, California appears in the CMS National Plan and Provider Enumeration System with 4,627 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 Gardena - 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 Gardena 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 Gardena is weighted toward Behavior Technician (2,588 clinicians, followed by Behavior Analyst with 268 and Clinical Social Worker with 167). 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, Gardena reports roughly 11.9 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.

Of California's most common specialties, Internal Medicine Physician is the most prominent one with no provider currently listing a Gardena practice address, a coverage gap Gardena patients typically fill by traveling to a larger nearby hub.

For Gardena 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 Gardena, CA?

There are 4,627 registered healthcare providers in Gardena, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Gardena?

The most common specialties in Gardena are Behavior Technician, Behavior Analyst, Clinical Social Worker, Marriage & Family Therapist, Rehabilitation Practitioner. Behavior Technician has the most providers with 2,588.

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.