Registry data as of Aug 27, 2026

Doctors and health care providers in Brea, CA

1,052 individual NPPES records list a Brea practice address, 179th of 812 California cities. The largest group is behavior technician: 168, 16% of the city's records, against 18% across California.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

The 8 largest groups in Brea

Source: CMS NPPES primary taxonomy, loaded Aug 27, 2026.

Brea in California

  • Rank in California179th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.5% of all records
  • Behavior Technician rank11th of the 10 California cities with the most

Compared with California as a whole, Brea has 5.9× the state's share of occupational therapy assistant records and 0.34× its share of student in an organized health care education/training program records.

Providers in Brea, alphabetically

  1. Rhonda AcostaBehavior Technician1912891680
  2. Randy Adargo, COTA/LRehabilitation Psychologist1629963483
  3. Itzelle AguayoBehavior Technician1003763855
  4. Brenda Aguilar, DNPFamily Nurse Practitioner1639875982
  5. Oscar AguirreBehavior Analyst1912483777
  6. Nima Ahmadi, DDSDentist1851964605
  7. Randall AjiboyeStudent in an Organized Health Care Education/Training Program1194680561
  8. Adriana Alatorre, LPCCProfessional Counselor1851906564
  9. Emanuela Alexandroni, DDSGeneral Practice Dentistry1023224011
  10. Mariam Ali, DOFamily Medicine Physician1689243321
  11. Iten AllamBehavior Technician1902661150
  12. Isom Allan, PT, DPTPhysical Therapist1174991913
  13. Amber Allen, LMFT, CEDSMarriage & Family Therapist1861739658
  14. Evelyn Allison, MA, AMFTMental Health Counselor1356128730
  15. Diane Almanza, O.D.Optometrist1790823839
  16. Audrey AlvaAudiology Assistant1780045815
  17. Dominique AlvarezSpeech-Language Assistant1437757101
  18. Aya Alwardi, DDSGeneral Practice Dentistry1245833367
  19. Graham Andersen, DC, DACBSP, CCNChiropractor1972613370
  20. Kathy Anderson, LMFTMarriage & Family Therapist1295837045
  21. Lucyna Ando, SLP-CCCSpeech-Language Pathologist1801377353
  22. Lorrayna Angel, LCSWClinical Social Worker1194386052
  23. Nia ArceneauxBehavior Technician1053276949
  24. Lisette AriasBehavior Technician1962960690
  25. John Arkus, DCChiropractor1023417201
  26. Haley ArnoldOccupational Therapist1710435300
  27. Zachary Arnold, DCChiropractor1982570420
  28. Gabrielle ArozMarriage & Family Therapist1801509237
  29. Roshanak Asadi, O.D.Optometrist1821224205
  30. Fouzia Asif, MDFamily Medicine Physician1518194612
  31. Zaynah AssayedBehavior Technician1699516054
  32. Yesenia Astorga, LMFTMarriage & Family Therapist1669601498
  33. Martha AtallaDentist1235742495
  34. Tiffany Atalla, M.A. MFTMarriage & Family Therapist1881921914
  35. Anglea AtkinsPhysical Therapist1912042821
  36. Stephen AttwoodBehavior Technician1003488354
  37. Joessa Austin, D.C.Chiropractor1740585371
  38. Diego Avelar PortilloStudent in an Organized Health Care Education/Training Program1245063106
  39. Raquel Avila, AMFTMarriage & Family Therapist1285444950
  40. Faith AyalaBehavior Technician1265237093
  41. Arfan Azeem, M.D.Student in an Organized Health Care Education/Training Program1770024903
  42. Sylvia AzerPharmacist1962375592
  43. Sam Badianat, PHARMDPharmacist1902112642
  44. Eliana BaekMarriage & Family Therapist1275455420
  45. Jemima Ruth BagcusBehavior Technician1417595125
  46. Thomas Baird, LCSWClinical Social Worker1407496102
  47. Nelson BajeOrthopedic Physical Therapist1841609096
  48. Rehana Baker, PSYDPsychologist1114357753
  49. Staci BallietClinical Social Worker1053019661
  50. Nina Bao, PHTCPharmacy Technician1518658715

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

Brea, California appears in the CMS National Plan and Provider Enumeration System with 1,052 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 Brea - 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 Brea 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 Brea is weighted toward Behavior Technician (168 clinicians, followed by Marriage & Family Therapist with 110 and Physical Therapist with 74). 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, Brea reports roughly 2.7 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.

Of California's most common specialties, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Brea practice address, a coverage gap Brea patients typically fill by traveling to a larger nearby hub.

For Brea 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 Brea, CA?

There are 1,052 registered healthcare providers in Brea, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Brea?

The most common specialties in Brea are Behavior Technician, Marriage & Family Therapist, Physical Therapist, Pharmacist, Family Medicine Physician. Behavior Technician has the most providers with 168.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.