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 178 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. Jasen Wallace, BCBABehavior Analyst1982182705
  2. Keiarra WallaceBehavior Technician1215819016
  3. Rionna WallaceBehavior Technician1649023342
  4. Trevor WallaceBehavior Technician1609343870
  5. Trinisha WallerBehavior Technician1962221291
  6. Breanna WallsBehavior Technician1306523121
  7. Rachael WallsBehavior Technician1184450033
  8. Tejhane Walls, BIBehavior Technician1174113013
  9. Preston WalnBehavior Technician1336912724
  10. Kendra WalshClinical Social Worker1932692316
  11. Nicholas WalshSocial Worker1386899060
  12. Willa WalterMarriage & Family Therapist1831441203
  13. Martin Walters, SUDCC1-7897Addiction (Substance Use Disorder) Counselor1033718648
  14. Paige WaltersCounselor1437598257
  15. Saprina WaltersCounselor1376216374
  16. Keerah WaltonBehavior Technician1932885407
  17. Marc WaltonOccupational Therapy Assistant1215116017
  18. Michael WaltonBehavior Technician1558820100
  19. Rachel WaltonBehavior Technician1871195891
  20. Zachary WandishinBehavior Technician1124835913
  21. Catherine Wang, M.D.Family Medicine Physician1336219468
  22. Chenghua WangBehavior Technician1740840644
  23. Keanu WangBehavior Technician1467134601
  24. Wenxuan WangBehavior Technician1285348706
  25. Lisa Ward, RACAddiction (Substance Use Disorder) Counselor1417687435
  26. Jonathan WardripBehavior Technician1609709674
  27. Ari WargonParamedic1881550747
  28. Yalis WarisBehavior Technician1942089560
  29. Nathan WarmingtonBehavior Technician1427910348
  30. Nicole WarmkaBehavior Technician1194449033
  31. Akili WarrenBehavior Technician1215640941
  32. Alicia WashingtonBehavior Technician1922924422
  33. Damonday WashingtonBehavior Technician1407607906
  34. Demourney WashingtonBehavior Technician1679330914
  35. Diamond WashingtonBehavior Technician1164340766
  36. Jalen WashingtonBehavior Technician1912734369
  37. Kayla WashingtonBehavior Technician1124705538
  38. Mariana WashingtonBehavior Technician1356119218
  39. Mary WashingtonBehavior Technician1093508012
  40. Nezhia WashingtonBehavior Technician1962106526
  41. Pamela WashingtonBehavior Technician1346960952
  42. Sydnei WashingtonBehavior Technician1730724535
  43. Tasha WashingtonBehavior Technician1205767076
  44. Latasha WatersBehavior Analyst1215717665
  45. Olivia WatersBehavior Technician1427698273
  46. Lanette Waters-AtwoodCase Manager/Care Coordinator1508321704
  47. Carly Waterstraut, FNPFamily Nurse Practitioner1356821136
  48. Jala WatkinsBehavior Technician1407557507
  49. Lasheene WatkinsBehavior Technician1639911662
  50. Madison Watkins, N/ABehavior Technician1407612278

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.