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 8 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. Gladis ArechigaBehavior Technician1881536886
  2. Yosan Arefaine RussomBehavior Technician1699609966
  3. Jan Patricia ArellanoBehavior Analyst1376259689
  4. Rocio ArellanoBehavior Technician1386401198
  5. Vanessa ArellanoBehavior Technician1245017318
  6. Natalie Arellano-OsegueraBehavior Technician1043131642
  7. Juan Arenas CarrenoBehavior Technician1376356451
  8. Joevereign AresBehavior Technician1932064102
  9. Alicia ArevaloMental Health Counselor1396863650
  10. Cindy ArevaloBehavior Technician1366087710
  11. Cynthia ArevaloSocial Worker1972986149
  12. Erika ArevaloMarriage & Family Therapist1518495795
  13. Agustin Argenal, M.D.Interventional Cardiology Physician1629045372
  14. April ArguelloBehavior Technician1366260671
  15. Olga ArguetaBehavior Analyst1831783133
  16. Amariah AriasBehavior Technician1932722998
  17. Itzel AriasBehavior Technician1700592409
  18. Jose Arias-VeraInternal Medicine Physician1497826283
  19. Alexandria ArisBehavior Technician1760944532
  20. Johana Arita PenaBehavior Technician1164267969
  21. Ashley ArizabalBehavior Technician1861269656
  22. Alexandria ArjonaBehavior Technician1225848831
  23. Mona ArmaniBehavior Technician1861099392
  24. Tanner ArmasBehavior Technician1043194251
  25. Enrique ArmendarizBehavior Technician1942062435
  26. Marissa ArmentaBehavior Technician1225963945
  27. Tonya ArmentaBehavior Technician1740890680
  28. Rosalie Armijo, LCSWClinical Social Worker1538564026
  29. Eric Armour, OT/LOccupational Therapist1912694142
  30. Sequoia ArmourBehavior Technician1922948017
  31. Justice ArmstrongBehavior Technician1790532117
  32. Lori ArmstrongMental Health Counselor1376710061
  33. Mia ArmstrongBehavior Technician1518635374
  34. Sean ArmstrongMental Health Counselor1063814754
  35. Kris Arneson, P.T.Physical Therapist1669596425
  36. Andrea ArnoldBehavior Technician1225825862
  37. Monica ArnoldBehavior Analyst1285122796
  38. Latanya Arnold GrayBehavior Technician1932901774
  39. Michaelseth ArreagaBehavior Technician1780224691
  40. Raul ArredondoBehavior Technician1639059686
  41. Loretta ArrendondoBehavior Technician1437085412
  42. Alena ArrigoBehavior Technician1639853054
  43. Adeline ArriolaBehavior Technician1861286643
  44. Sonia Arriola, ASSOCIATE TEACHERCounselor1407060957
  45. Candice Arrow, MFTMarriage & Family Therapist1184000408
  46. Charlotte ArroyoBehavior Technician1033894654
  47. Fernando ArroyoBehavior Technician1942914171
  48. Nitzy ArroyoBehavior Technician1093689549
  49. Alejandra Arroyo RoblesBehavior Technician1093370645
  50. Eileen Arroz, FNPPrimary Care Nurse Practitioner1659764033

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.