NPPES file of Aug 9, 2026

Doctors and health care providers in Concord, CA

9,328 individual NPPES records list a practice address in Concord, 15th of 812 California cities. The largest group is behavior technician: 6,287, 67% of the city's records, against 18% across California. Page 2 of 187.

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

Concord in California

  • Rank in California15th of 812 cities by records
  • Share of the state1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups74% of all records
  • Behavior Technician rank4th of the 10 California cities with the most

Compared with California as a whole, Concord has 3.8× the state's share of behavior technician records and 0.27× its share of pharmacist records.

Providers in Concord, alphabetically

  1. Isyss AdamsBehavior Technician1407500093
  2. Jonathan Adams, DCChiropractor1073090486
  3. Joseph AdamsBehavior Technician1780366955
  4. Kaelin AdamsBehavior Technician1427709385
  5. Kylah AdamsBehavior Technician1457295180
  6. Raygena AdamsBehavior Technician1033845060
  7. Remia Adams, L.C.S.W.Clinical Social Worker1457426413
  8. Rena AdamsBehavior Technician1639975097
  9. Hila Adar-KatzirBehavior Technician1649898628
  10. Charlyne Addai-PokuBehavior Technician1992540942
  11. Oluwatoni AdedejiBehavior Technician1528642204
  12. Hodan AdenBehavior Technician1750134912
  13. Johnson Adeyanju, M.D.Internal Medicine Physician1467403147
  14. Vishwa AdhikariBehavior Technician1902623366
  15. Susan Adler-Bressler, M.D.Family Medicine Physician1588615207
  16. Shahynaz AdnanBehavior Technician1295521367
  17. Dorean AdolphusBehavior Technician1689259947
  18. Anita AfifiBehavior Technician1366285520
  19. Habiba AfrinBehavior Technician1447717392
  20. Paris AganaBehavior Technician1982314662
  21. Isabella Raine AganonBehavior Technician1275495905
  22. Stephanie Agasi, MSMarriage & Family Therapist1710109442
  23. Alyssa AgbayaniBehavior Technician1275003667
  24. Adrienne AgcaoiliBehavior Technician1225591233
  25. Jason Agdinaoay, PT, DPTOrthopedic Physical Therapist1790396901
  26. Zephyr AgnesBehavior Technician1063379386
  27. Juanpedro AguayoBehavior Technician1649801937
  28. Claire AguiarBehavior Technician1003489147
  29. Alba AguilarMarriage & Family Therapist1255835641
  30. Anthony AguilarBehavior Technician1861174526
  31. Arleah AguilarBehavior Technician1619478534
  32. Ashly AguilarBehavior Technician1578410361
  33. Brenda AguilarBehavior Technician1255036729
  34. Debora AguilarBehavior Technician1437086808
  35. Elizabeth AguilarBehavior Technician1093401143
  36. Heather AguilarAddiction (Substance Use Disorder) Counselor1508012337
  37. Joanna AguilarBehavior Technician1326828914
  38. Jose AguilarBehavior Technician1730911629
  39. Kimberly Aguilar, CCMA-CBehavior Technician1285341586
  40. Krystal AguilarStudent in an Organized Health Care Education/Training Program1093238164
  41. Laura AguilarBehavior Technician1487361861
  42. Vincent AguilarBehavior Technician1124906136
  43. Yina Aguilar BarajasBehavior Technician1639048085
  44. Artemio Aguilar RuizBehavior Technician1649147661
  45. Vanessa Aguilar-GarciaBehavior Technician1013584499
  46. Adan AguileraBehavior Technician1558181040
  47. Aleida AguileraBehavior Technician1073349643
  48. Griselda Aguilera GarciaBehavior Technician1710795265
  49. Ernesto Aguillon DominguezBehavior Technician1619864022
  50. Laureen Kris Aguinaldo, BCBA, LBABehavior Analyst1508224122

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

Concord, California appears in the CMS National Plan and Provider Enumeration System with 9,328 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 Concord - 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 Concord 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 Concord is weighted toward Behavior Technician (6,287 clinicians, followed by Behavior Analyst with 331 and Marriage & Family Therapist with 286). 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, Concord reports roughly 23.9 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 Concord practice address, a coverage gap Concord patients typically fill by traveling to a larger nearby hub.

For Concord 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 Concord, CA?

There are 9,328 registered healthcare providers in Concord, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Concord?

The most common specialties in Concord are Behavior Technician, Behavior Analyst, Marriage & Family Therapist, Mental Health Counselor, Counselor. Behavior Technician has the most providers with 6,287.

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.