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 95 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. Emilia LegorretaBehavior Technician1598524936
  2. Christina LehnerBehavior Analyst1174155014
  3. Desiree LeiBehavior Technician1497646178
  4. Stephanie LeightonBehavior Technician1447951280
  5. Emily LeijaBehavior Technician1295538973
  6. Lucia LeivaBehavior Technician1467116533
  7. Andrew LejanoBehavior Technician1407476641
  8. Isabella LejanoBehavior Technician1023907953
  9. Amanda LelandBehavior Analyst1053914010
  10. Laila LemarBehavior Technician1023993953
  11. Abigail LemmaBehavior Technician1730761313
  12. Tonya LemmonMental Health Counselor1235276437
  13. Casey LemosBehavior Technician1093278913
  14. Jared LempertMarriage & Family Therapist1245416718
  15. Jose LeonBehavior Technician1285131532
  16. Natalia LeonBehavior Technician1609758564
  17. Kristin Leonard, DOHospitalist Physician1790195089
  18. Julia LeonardoBehavior Technician1588354567
  19. Lilia LeonardoBehavior Technician1336934637
  20. Darrick LeongGeneral Practice Dentistry1245366988
  21. Cynthia LepeBehavior Technician1336613280
  22. Theresa LeriMarriage & Family Therapist1972259984
  23. Chandler LeslieBehavior Technician1285213538
  24. Emma LeslieBehavior Technician1114739323
  25. Randy LesserBehavior Technician1366117152
  26. Hosea LesterBehavior Technician1316829518
  27. Harry LeungBehavior Technician1326843376
  28. Andrea LevchukNurse Practitioner1659153815
  29. Vladislav LevcoBehavior Technician1700746062
  30. Terri LevelsCounselor1326202052
  31. Fantasia LeviBehavior Technician1588514228
  32. Rachell LeviegeBehavior Technician1790485779
  33. Liddon LevineStudent in an Organized Health Care Education/Training Program1346580750
  34. Michael Levine, MDRadiation Oncology Physician1942291356
  35. Gregory Lew, D.C.Chiropractor1811622061
  36. Hannah LewandowskiBehavior Technician1225647993
  37. Adrianna LewisStudent in an Organized Health Care Education/Training Program1437586831
  38. Ashlynne Lewis, BSBehavior Technician1003524489
  39. Briana LewisCounselor1972739886
  40. Cherish LewisBehavior Technician1578328589
  41. Courtney Lewis, PHARMDPharmacist1811426612
  42. Delores LewisBehavior Technician1821870486
  43. Jennifer Lewis, LCSWClinical Social Worker1407037468
  44. Jessica LewisBehavior Technician1386286060
  45. Kevin LewisBehavior Technician1225897366
  46. Melanie Ann LewisBehavior Technician1104561604
  47. Mesheala LewisBehavior Technician1720965361
  48. Michael Lewis, MDFamily Medicine Physician1700826740
  49. Rashida LewisBehavior Technician1881456598
  50. Robin LewisSocial Worker1982811741

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.