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 52 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. Katherine MartinezRehabilitation Practitioner1275334195
  2. Macy MartinezAddiction (Substance Use Disorder) Counselor1235899642
  3. Margarita MartinezClinical Social Worker1053563239
  4. Mariela MartinezBehavior Technician1639894827
  5. Martha MartinezBehavior Technician1427743129
  6. Medelynn MartinezBehavior Technician1588264253
  7. Melinda MartinezBehavior Technician1154272912
  8. Melissa MartinezAssistant Behavior Analyst1790259273
  9. Melissa MartinezBehavior Technician1366160665
  10. Miguel MartinezBehavior Technician1104596048
  11. Perla MartinezRegistered Nurse1386513992
  12. Samantha MartinezBehavior Technician1902760259
  13. Sandra MartinezBehavior Technician1265009294
  14. Sandra MartinezBehavior Technician1174247373
  15. Shamika MartinezCommunity Health Worker1730942772
  16. Sheila MartinezBehavior Technician1902515414
  17. Tonatzin MartinezBehavior Technician1497632814
  18. Vanessa MartinezRehabilitation Practitioner1992464168
  19. Victoria MartinezBehavior Technician1396302907
  20. Yahaira MartinezBehavior Analyst1427984764
  21. Sofia Martinez AngelesBehavior Technician1124600655
  22. Bryant Martinez CastroBehavior Technician1891654703
  23. Joel Martinez JuarezBehavior Technician1598482234
  24. Nichole Martinez-BellBehavior Technician1144809997
  25. Adrienne Martinez-Villegas, CSWClinical Social Worker1285852038
  26. Lilit MartirossyanBehavior Technician1063391456
  27. Alexandra Martynowicz, BCBABehavior Analyst1245792928
  28. Marnelle Mascardo, CADC III, MFT INTERNStudent in an Organized Health Care Education/Training Program1568961613
  29. Averie MascarinasBehavior Technician1689388035
  30. Katrin Massoudian, M.D.Obstetrics & Gynecology Physician1295734622
  31. Tiffany Maston, MED, ATCAthletic Trainer1053532895
  32. Samantha Mathews, PHARM.D.Pharmacist1215286703
  33. Jonathan MatosBehavior Technician1699615401
  34. Sayo MatsudaMarriage & Family Therapist1013041516
  35. Sara MatsumuraBehavior Technician1932065869
  36. Rosanara MatthewsPharmacist1629421003
  37. Jessica MaximoBehavior Technician1265098479
  38. Marilyn Maximo, MFTMarriage & Family Therapist1902029002
  39. Ashley MayeauxMarriage & Family Therapist1306225628
  40. Elizabeth MayesPhysical Therapist1558874115
  41. Naivi MayoralBehavior Technician1467032011
  42. Jennifer Mayorga Martinez, NONEBehavior Analyst1609509827
  43. Mia MaysAddiction (Substance Use Disorder) Counselor1265966477
  44. Kristine Mbamalu, DNPPsychiatric/Mental Health Nurse Practitioner1831812676
  45. Lynda MbataBehavior Technician1275383523
  46. Vivian MboniforPsychiatric/Mental Health Nurse Practitioner1144937327
  47. Danielle McBrideBehavior Technician1811611809
  48. Tiara McCainStudent in an Organized Health Care Education/Training Program1831663459
  49. Thomas, McCarryBehavior Technician1942922133
  50. April McClellanMarriage & Family Therapist1750668752

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.