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 44 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. Natalie DickinsonBehavior Technician1912862061
  2. Kendra DicksonBehavior Technician1821810375
  3. Zamaury DicksonBehavior Technician1093585705
  4. Morgan DidonnaBehavior Technician1528626744
  5. Diana DiepBehavior Technician1033752027
  6. James DiepFoot & Ankle Surgery Podiatrist1740939404
  7. Tomson DiepBehavior Technician1649100249
  8. Kathryn DifinoBehavior Analyst1346822962
  9. Lyniece DiggsMarriage & Family Therapist1306226105
  10. Natalie DighansBehavior Technician1508738766
  11. Danielle DigiulioBehavior Technician1205446176
  12. Jonathan DignesStudent in an Organized Health Care Education/Training Program1972817740
  13. Yvonne DilipyBehavior Technician1245109289
  14. Neveyan DillardBehavior Technician1194554204
  15. Leana DimaunBehavior Technician1336015353
  16. Constance Dimidjian, NPNurse Practitioner1639224637
  17. Natalie Dimidjian, LCSWClinical Social Worker1629106778
  18. Yuner DingBehavior Technician1407787617
  19. Shaun DinglasanBehavior Technician1487536454
  20. Aiden DinneenBehavior Technician1700698339
  21. Viola DiohBehavior Technician1265990055
  22. Erlinda DionisioLicensed Vocational Nurse1720875081
  23. Michael Dionne, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1336035666
  24. Elia DiosdadoBehavior Technician1972358596
  25. Charles Diraimondo, M.D.Specialist1962437269
  26. Jamie Dirks-PhelpsBehavior Analyst1154801215
  27. Veronica DiseStudent in an Organized Health Care Education/Training Program1043762933
  28. Aidan DiskinBehavior Technician1598655029
  29. Delaney DiskinCounselor1780935783
  30. Suzanne Dittus-Blitz, LMFTMarriage & Family Therapist1952753758
  31. Eva DiubaldoBehavior Technician1285350488
  32. Tambra DivineAddiction (Substance Use Disorder) Counselor1568613545
  33. Sadasha DixitCommunity Health Worker1013679919
  34. Equilla DixonBehavior Technician1144842386
  35. Kim Dixon, PSY.D.Psychologist1720276033
  36. Taya DixonBehavior Technician1023976438
  37. Madison DizonBehavior Technician1669341046
  38. Tina DjudjoNursing Home Administrator1720544935
  39. Emily DmytrykMarriage & Family Therapist1245195288
  40. Bryan DoCertified Registered Nurse Anesthetist1437622800
  41. Don Do, DDSPediatric Dentistry1255749644
  42. Linda DoBehavior Technician1487331120
  43. Linda DoBehavior Technician1316727555
  44. Tammy DoBehavior Technician1033980214
  45. Tram DoBehavior Technician1386578904
  46. Patelyn Dobbins WaldenBehavior Technician1164040150
  47. Jasmin DobroffBehavior Technician1871066969
  48. Maya DobsonBehavior Technician1992693105
  49. Veronika DobychinaBehavior Technician1396618369
  50. Erin DockalBehavior Technician1700655941

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.