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 46 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. Suzanne DrewsBehavior Technician1720961444
  2. Kelli DriskillBehavior Technician1538894464
  3. Jeremy DromgooleBehavior Technician1073110573
  4. Vance DrouillardCounselor1588113104
  5. Ruth Droz, LMP, BEHAVIOR TECHBehavior Technician1346650165
  6. Markquala Drumgoole GibsonBehavior Technician1811691983
  7. Lizzy DrummondBehavior Technician1639646953
  8. Leslie Drummond-Hay, M.D.Obstetrics & Gynecology Physician1558474536
  9. Guy Dryer, CASProfessional Counselor1336344597
  10. Preeti Dsouza, DDSDentist1992873913
  11. Johny DuBehavior Technician1124987730
  12. Bianca DuarteBehavior Technician1639066327
  13. Monica DuboisBehavior Technician1629832530
  14. Jazzmine DuboseBehavior Technician1881307494
  15. Kathryn DudoroffPhysician Assistant1063050870
  16. Alejandra DuenasBehavior Technician1831917814
  17. Ashley Duerr-NedrowBehavior Technician1730033812
  18. Susanne Duesberg, M.D.Family Medicine Physician1770509838
  19. Selwyn DugbarteyBehavior Technician1437075454
  20. Stacey Duggins, RNRegistered Nurse1528238755
  21. Jo DukeMarriage & Family Therapist1689097602
  22. Jonathan DukeAddiction (Substance Use Disorder) Counselor1497536783
  23. Simran DulalBehavior Technician1558221838
  24. Harmanjot DulayPhysical Therapist1033919188
  25. Honey Lore DumayagBehavior Technician1649104340
  26. Jezelle DumitruBehavior Technician1811746084
  27. Ralph Dumouchel, D.CChiropractor1558443234
  28. Cameron DuncanBehavior Technician1093527434
  29. Joseph Duncan, BCBA, LBABehavior Analyst1194339606
  30. K.sue Duncan, LMFTMental Health Counselor1467172270
  31. Betul DundarBehavior Technician1205702792
  32. Hayden DunganBehavior Technician1275424707
  33. Faith DunhamBehavior Technician1568177558
  34. Lisa DunlopBehavior Technician1194299255
  35. Jesse DunnBehavior Technician1629770656
  36. Jessica DunnBehavior Technician1407431752
  37. Lauren DunnBehavior Technician1669842514
  38. Linda DunnPeer Specialist1073094066
  39. Majalisa DunnewaldStudent in an Organized Health Care Education/Training Program1700715679
  40. Allison DunsterBehavior Technician1376402370
  41. Lahkaiah DupervilBehavior Technician1609737295
  42. Lucia DupontBehavior Technician1619699949
  43. Maurice DupontCounselor1316264906
  44. Deangelo DupreeBehavior Technician1407739402
  45. Ren DupuyBehavior Technician1437075819
  46. Maille DuqueBehavior Technician1881581577
  47. Aaron Vhouy DuranBehavior Technician1427732510
  48. Gretchen Duran, P.A.Physician Assistant1255663613
  49. Jazmin DuranBehavior Technician1649823055
  50. Leandra DuranBehavior Technician1659987840

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.