NPPES file of Aug 9, 2026

Doctors and health care providers in Covina, CA

3,736 individual NPPES records list a practice address in Covina, 56th of 812 California cities. The largest group is behavior technician: 1,747, 47% of the city's records, against 18% across California. Page 11 of 75.

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).

Covina in California

  • Rank in California56th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups56.9% of all records

Compared with California as a whole, Covina has 2.7× the state's share of psychiatric/mental health registered nurse records and 0.30× its share of mental health counselor records.

Providers in Covina, alphabetically

  1. Calyn Carlton, DPTPhysical Therapist1033612536
  2. Maria Carmichael, LCSWClinical Social Worker1306988316
  3. Janell CarmonaBehavior Technician1417752122
  4. Katherine CarmonaSpeech-Language Assistant1932678232
  5. Mia CarmonaBehavior Technician1528900065
  6. Isabella CarranzaBehavior Technician1598624736
  7. Jazmin CarranzaMarriage & Family Therapist1184313363
  8. Anjela CarrascoBehavior Technician1770373334
  9. Brianna CarreraStudent in an Organized Health Care Education/Training Program1184592149
  10. Shira CarrollBehavior Technician1255890398
  11. Deborah CarsonBehavior Technician1639960289
  12. Artenson CarterRehabilitation Practitioner1477734374
  13. Craig Carter, MD FACSSurgery Physician1497721344
  14. Jozelle CarterBehavior Technician1366329278
  15. Nashun CarterBehavior Technician1255122792
  16. Ronlindia CarterBehavior Technician1265376727
  17. Charity Caruso WaalkensBehavior Technician1528994746
  18. Samantha CarvajalBehavior Technician1770434185
  19. Camila CasanovaBehavior Technician1336025816
  20. Adilene Casares, B.A.Behavior Analyst1629821178
  21. Natasha CashBehavior Technician1518898550
  22. Rayna CasianoBehavior Technician1154208072
  23. Amanda Casillas, RNPsychiatric/Mental Health Registered Nurse1972314722
  24. Frank CasillasBehavior Technician1750180030
  25. Richard CasillasBehavior Technician1053297382
  26. Jazzmyn Casillas-Agagas, BTBehavior Technician1508413386
  27. Estrella CasilloBehavior Technician1710835426
  28. Sierra CaspersonBehavior Technician1346173176
  29. Christopher CassadasBehavior Technician1851226989
  30. Sasha CastanonBehavior Technician1043183486
  31. Giovanni CastellanosBehavior Technician1548064132
  32. Israel CastellanosBehavior Analyst1699527895
  33. Jose Castellanos, M.D.Family Medicine Physician1669486783
  34. Aaliyah CastilloBehavior Technician1902774979
  35. Annelise CastilloBehavior Technician1437047016
  36. Blanca CastilloDay Training/Habilitation Specialist1598491268
  37. Brianna CastilloStudent in an Organized Health Care Education/Training Program1871321125
  38. Ellen CastilloBehavior Technician1962379164
  39. Judith CastilloMarriage & Family Therapist1659119287
  40. Lauren CastilloBehavior Technician1780471581
  41. Leslie CastilloBehavior Technician1750235651
  42. Tina CastilloBehavior Technician1528870946
  43. Marla Castillo McElroyBehavior Technician1447143508
  44. Erika CastleBehavior Technician1285589242
  45. Amy CastroRehabilitation Practitioner1376671073
  46. Annessa CastroBehavior Technician1720632490
  47. Katherine CastroBehavior Technician1548874191
  48. Liliana CastroBehavior Analyst1750115259
  49. Maritza CastroBehavior Analyst1518738954
  50. Michael CastroBehavior Technician1407654346

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

Covina, California appears in the CMS National Plan and Provider Enumeration System with 3,736 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 Covina - 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 Covina 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 Covina is weighted toward Behavior Technician (1,747 clinicians, followed by Marriage & Family Therapist with 192 and Behavior Analyst with 186). 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, Covina reports roughly 9.6 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 Covina 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 Covina, CA?

There are 3,736 registered healthcare providers in Covina, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Covina?

The most common specialties in Covina are Behavior Technician, Marriage & Family Therapist, Behavior Analyst, Rehabilitation Practitioner, Clinical Social Worker. Behavior Technician has the most providers with 1,747.

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.