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 18 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. Paula Dewitt, BCBABehavior Analyst1013797281
  2. Darren DewitzBehavior Technician1720924764
  3. Naseem Dezhkam, PSY.D.Psychologist1598692790
  4. Ruby Dhillon, NPFamily Nurse Practitioner1679256986
  5. Aminata DialloBehavior Technician1861238396
  6. Aylin DiazBehavior Technician1053281279
  7. Brenda Diaz, M.S., MFT INTERNMarriage & Family Therapist1477756690
  8. Carlos DiazBehavior Technician1043170087
  9. Chelsei DiazBehavior Technician1063344943
  10. Crystal DiazProfessional Counselor1265059612
  11. Dominique DiazBehavior Technician1184551962
  12. Heather DiazBehavior Technician1225813256
  13. Joseph DiazBehavior Technician1770478414
  14. Melissa DiazCommunity Health Worker1831717750
  15. Nicholas DiazBehavior Technician1073498580
  16. Paloma DiazBehavior Technician1255162814
  17. Stephanie Diaz, PMHNPPsychiatric/Mental Health Nurse Practitioner1699313296
  18. Sarah Dickinson, LCSWClinical Social Worker1366193963
  19. Carolina DiezBehavior Technician1639052236
  20. Leonard Dijamco, LCSWClinical Social Worker1225780968
  21. Alaysia DixonBehavior Technician1639034259
  22. Andrea DixonBehavior Technician1255221255
  23. Latasha Dixon, LMFTMarriage & Family Therapist1588781967
  24. Monique Dixon, LMFT 142173Marriage & Family Therapist1588307508
  25. Kristine Grace Dizon, FNP-CFamily Nurse Practitioner1336649060
  26. Anna DjabourianContractor1154756609
  27. Ben DjabourianPedorthist1073781886
  28. Victoria DjabourianMastectomy Fitter1417603028
  29. Anthony Do, DPTPhysical Therapist1427670009
  30. Benjamin Do, PHARM.DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1245732981
  31. Trami Do, MSBehavior Analyst1558912329
  32. Julie DoddPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1750804761
  33. Haley DoddsAddiction (Substance Use Disorder) Counselor1588220685
  34. Isabel DolterBehavior Technician1043134802
  35. Gloria DominguezBehavior Technician1598243222
  36. Jimmy DominguezClinical Social Worker1295519833
  37. Racquel DominguezBehavior Technician1942022173
  38. Shantal Dominguez, B.A.Case Manager/Care Coordinator1629247861
  39. Alyssa DominquezBehavior Technician1194695056
  40. Eileen DonesBehavior Technician1376334771
  41. Anthony Dong, RPHPharmacist1972092799
  42. Jia Dong, PHARMDPharmacist1649557570
  43. Annie DonovanAddiction (Substance Use Disorder) Counselor1689459547
  44. Kelly DormerBehavior Technician1396409793
  45. Michael DouglasBehavior Technician1477498665
  46. Wylie Douglass, NPFamily Medicine Physician1427807692
  47. Mohamed Dowaidari, DDSDentist1851504112
  48. Daniel DowdyBehavior Technician1730062100
  49. Jessica DoyleBehavior Technician1366241010
  50. Lisa DuarteBehavior Technician1588558357

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.