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 90 of 187.
The 8 largest groups in Concord
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Lawrence KlopfsteinBehavior Technician1114624467
- Stephanie Knapp, B.A.Student in an Organized Health Care Education/Training Program1427378462
- Elizabeth KnightBehavior Technician1063292175
- Veronica KnightBehavior Technician1265240907
- Eden KnodelBehavior Technician1871285510
- Regina KnowlesBehavior Technician1205414414
- Destiney KnucklesBehavior Technician1326629957
- Sophia KnutsenBehavior Technician1760271522
- Gon Gon Myat KoBehavior Technician1053046664
- Heekyung KoPharmacist1043035041
- Katherine KobyluchMarriage & Family Therapist1992228894
- Andrea KochBehavior Technician1851253876
- Chloe KochBehavior Technician1841975349
- Martin Koehler, MPTPhysical Therapist1013081066
- George Koerber, DDSDentist1528112406
- Aiko Gabriela KoharaBehavior Technician1346881422
- Jaclyn KohleriterBehavior Technician1952867269
- Kristin Kohs, CMT, HEHealth Educator1093037509
- Bryan KojimaBehavior Technician1144722638
- Ching Ying KokBehavior Technician1578424115
- Kiran Koka, M.D.Child & Adolescent Psychiatry Physician1952411274
- Peter Komor, DDSDentist1083720254
- Sheryl KonaBehavior Technician1114803004
- Magnan KoneBehavior Technician1740909753
- Brandon KongBehavior Technician1932838745
- Ryan KongBehavior Technician1972344158
- Vivian Kong, PHARM.D.Pharmacist1497150627
- Peter-Hart KooBehavior Technician1629805643
- Elesha Uriel KooymanBehavior Technician1811566243
- Richard Kops, M.D.Pulmonary Disease Physician1871504530
- James Korkos, MDAnesthesiology Physician1083986616
- Shoshana Kornfeld, PH.D.Clinical Psychologist1346449675
- Shelbi KorrellBehavior Technician1104640101
- Elika KosariBehavior Technician1083501076
- Ira Kotlik-KonevStudent in an Organized Health Care Education/Training Program1326247487
- Karthika KottililBehavior Technician1699586776
- Jessica KourtBehavior Technician1598652604
- Philip Kovacik, LCSW, PPSCClinical Social Worker1093140329
- Natalie KovalyBehavior Technician1871224121
- Amy KrageBehavior Analyst1740648849
- Pamela KraintzBehavior Technician1609380658
- Anna Krajcin, CCC-SLP, BCBASpeech-Language Pathologist1144359951
- Carlisle KramerBehavior Technician1366314908
- Tracey Krangel, MSN, RN-BC, AGCNS-BCGerontology Clinical Nurse Specialist1619476819
- Jettina Victoria KrantzBehavior Technician1710855416
- Chloe KrebsBehavior Technician1992588768
- Angela Kriegler, LMFTMarriage & Family Therapist1972710341
- Arjun KrishnaBehavior Technician1821960089
- Kimberly Krisman, PHARMDPharmacist1770196644
- Katherine Kroll, M.D.Emergency Medicine Physician1255568168
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
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.