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 183 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
- Ashton Wolffe, MSOTOccupational Therapist1487303798
- Jennifer WolinetzPsychoanalyst1487379145
- Seth WollardBehavior Technician1477416444
- Gregory Woloschyn, PA-CPhysician Assistant1801363700
- Erin Rose WongBehavior Technician1144956236
- Fiona WongBehavior Technician1548102445
- Janice Wong, R.N.Child & Adolescent Psychiatric/Mental Health Registered Nurse1790990794
- Joanna WongBehavior Technician1194576074
- Ka-Kit Wong, CCPThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1801698832
- Ka-Leung WongStudent in an Organized Health Care Education/Training Program1558670596
- Kaitlyn WongBehavior Technician1356223317
- Marco WongBehavior Technician1982413472
- Melissa Wong, PHARM DPharmacist1770881344
- Michelle WongBehavior Technician1780158014
- Rachael Yoke Hua WongBehavior Technician1780293464
- Swain WongBehavior Technician1699354753
- Amanda WooBehavior Technician1396667895
- Emily WooBehavior Technician1144005133
- Garrett WooPhysical Therapist1992256523
- Melissa Woo, PTPhysical Therapist1255210621
- Kyra WoodBehavior Technician1508791948
- Haley WoodardBehavior Technician1952278244
- Dylan WoodburyBehavior Technician1255808952
- Madisyn WoodringBehavior Technician1174324701
- Daniel WoodruffBehavior Technician1437039989
- Isabella WoodruffBehavior Technician1154033231
- Casandra WoodsBehavior Technician1114748316
- Dejonique WoodsBehavior Technician1447112172
- Lelia WoodsBehavior Technician1578168746
- Marife Woods, PAPhysician Assistant1609956259
- William WoodsBehavior Technician1174181705
- Amya Woods-HardenBehavior Technician1528946209
- Alexis WoodsonBehavior Technician1437047107
- Madeleine WoodwardBehavior Technician1275214884
- Sarah WoodwardBehavior Technician1255142204
- Dale Woolley, DPTPhysical Therapist1639440357
- Brenda WoolseyBehavior Technician1942144217
- Sarah Woon, M.D.Nephrology Physician1629094560
- Marcus WorkBehavior Technician1154162949
- Willem WorkingerBehavior Technician1396451670
- Brennon WorleyBehavior Analyst1073310710
- Jackson WorleyBehavior Technician1417775974
- Nathan WorrellBehavior Technician1942023452
- Margaret Wotkyns, O.D.Optometrist1245448794
- Yelena WranovicsSchool Psychologist1629998273
- Kathleen WrenBehavior Technician1982389680
- Briana WrightBehavior Technician1720868185
- Christian WrightBehavior Technician1659054807
- Devin WrightBehavior Technician1558157842
- Jack WrightBehavior Technician1316519978
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.