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 43 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
- Naomi DeveneciaBehavior Technician1972447514
- Meera DevineBehavior Technician1568254662
- Maya DevoraBehavior Technician1912841487
- Britany DevoreBehavior Technician1447019344
- Edwin Devries, CAADECounselor1841496767
- Joy DewingBehavior Technician1790559177
- Joy DewittBehavior Technician1750263646
- Lindsey DewittBehavior Technician1821700337
- Brooke DexheimerBehavior Technician1407530041
- Tanveer Dhaliwal, FNP-CFamily Nurse Practitioner1588472450
- Meera DhawanStudent in an Organized Health Care Education/Training Program1336935584
- Regula Dhedhi, ACSM CESClinical Exercise Physiologist1114202751
- Manrit Dhillon, OTOccupational Therapist1417075789
- Chloe Di TirroStudent in an Organized Health Care Education/Training Program1851931455
- Kendall DialsMental Health Counselor1740812379
- Angel DiamondBehavior Technician1659240844
- Jaye DiamondBehavior Technician1275357048
- Mekhayla DiawSchool Counselor1548052350
- Alicia DiazBehavior Technician1083225353
- Armando Diaz, 16788-RACAddiction (Substance Use Disorder) Counselor1083590798
- Betsy DiazBehavior Technician1548990724
- Brenda DiazBehavior Technician1285283788
- Erik DiazBehavior Technician1982490876
- Ivan DiazBehavior Technician1558122168
- Jazmin DiazBehavior Technician1598644064
- Joanna DiazBehavior Technician1639703697
- John DiazContractor1235929688
- Josephine DiazBehavior Technician1265933592
- Jovita DiazBehavior Technician1578141792
- Julieann DiazBehavior Technician1851278964
- Karissa DiazBehavior Technician1225750425
- Lorenzo DiazBehavior Technician1679495493
- Louis Diaz, LCSWClinical Social Worker1952455339
- Maria DiazBehavior Technician1396591699
- Maryanne Diaz, LMFTMarriage & Family Therapist1609297118
- Michelle DiazBehavior Technician1033773254
- Moncerrat DiazMental Health Counselor1205084514
- Reyna DiazBehavior Technician1902626252
- Ashley Diaz OrtizBehavior Technician1831764323
- Mariana Diaz RojoBehavior Technician1790620482
- Alejandra Diaz-BeltranBehavior Technician1881479426
- Aracely Diaz-PinachoBehavior Technician1740116946
- Cindy Diaz-SerratoBehavior Analyst1366360315
- Valeria Diaz-TrejoBehavior Technician1912762709
- Annabelle DiazambrosiaBehavior Technician1336734094
- Zachary DibBehavior Technician1215516224
- Cassidy DickBehavior Technician1023708898
- Andrew DickerBehavior Technician1457828519
- Shannon DickersonMental Health Counselor1083749758
- James DickinsonBehavior Technician1881443430
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.