Doctors and health care providers in Davis, CA
1,711 individual NPPES records list a practice address in Davis, 132nd of 812 California cities. The largest group is behavior technician: 216, 13% of the city's records, against 18% across California. Page 16 of 35.
The 8 largest groups in Davis
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Davis in California
- Rank in California132nd of 812 cities by records
- Share of the state0.2% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups26% of all records
Compared with California as a whole, Davis has 15.8× the state's share of advanced practice midwife records and 0.28× its share of student in an organized health care education/training program records.
Providers in Davis, alphabetically
- Aaron Iwanyczko, P.A.Surgical Physician Assistant1093781288
- Hideshi IzuStudent in an Organized Health Care Education/Training Program1801621933
- Ronald Joseph Jacolbia, NPPrimary Care Nurse Practitioner1265915425
- Kiran Jain, M.D.Diagnostic Radiology Physician1750369336
- Chrisyl JaisonSpeech-Language Assistant1598397200
- Karli JamesBehavior Technician1508467630
- Maria Isabel JavierBehavior Analyst1598312951
- Margaret Jeffrey, M.S., LMFTMarriage & Family Therapist1154726396
- Morgan JenkinsBehavior Technician1740788553
- Mary Jenne, LMFTMarriage & Family Therapist1679664221
- Dorje Jennette, PSY.D.Clinical Psychologist1477542785
- John JervisMarriage & Family Therapist1316131063
- Valencia JewellCounselor1730938978
- Cynthia Jewett, LM CPMMidwife1184221517
- Rohan JialalAdult Companion1720910946
- Jeffrey JilkPediatrics Physician1588090674
- Freddy Jimenez-ArroyoBehavior Technician1447924287
- Xuerong Jin, RDNRegistered Dietitian1598370447
- Christopher Joe, PHARMDPharmacist1790211423
- Jacqueline Johnsen, DOEmergency Medicine Physician1851553887
- Bethelen Johnson, M.D.Obstetrics & Gynecology Physician1063515856
- Fritz Johnson, MFTMarriage & Family Therapist1891842084
- Gregory Johnson, P.T.Physical Therapist1336317700
- Kelly JohnsonCase Manager/Care Coordinator1447978655
- Lynelle Johnson, DVM, PHDHealth Educator1326962739
- Misty Johnson, LCSWClinical Social Worker1356097166
- Natalie Johnson, RNRegistered Nurse1518843572
- Paul Johnson, D.D.S.General Practice Dentistry1598879900
- Sandra Johnson, MDFamily Medicine Physician1699866079
- Susan Johnson, LPCCMental Health Counselor1447810890
- Timothy Johnston, C.P.O.Orthotist1851935217
- David Jolkovsky, D.M.D.,M.S.Periodontics1922003185
- Dagon Jones, D.D.S.Dentist1881855112
- Delbert Jones, M.S.Marriage & Family Therapist1346353638
- Destin JonesCase Manager/Care Coordinator1891474243
- Krista Jones, CNMMidwife1407128259
- Sarah Jones, MDFamily Medicine Physician1306882030
- Yasmine Jones, FNPNurse Practitioner1205128857
- Beverly Jong, MDAnesthesiology Physician1346476884
- Ree Ae JordanMental Health Counselor1871324558
- Julie Jorgenson, MA, LMFTMarriage & Family Therapist1558702472
- Virgina Joyce, MDSurgery Physician1508957986
- Lashane JoynerCommunity Health Worker1992561849
- Ana Junia, M.D.Psychiatry Physician1255580981
- Beth Kaffka, LCSWClinical Social Worker1942403563
- Navneet Kahlon, MDPediatrics Physician1619430386
- Amy KahnMental Health Counselor1962603779
- Mara Kalish, LCSWClinical Social Worker1922292275
- Milton Kalish, LCSWClinical Social Worker1023431467
- Donald Kalman, M.D.Family Medicine Physician1326130683
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Davis, California appears in the CMS National Plan and Provider Enumeration System with 1,711 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 Davis - 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 Davis 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 Davis is weighted toward Behavior Technician (216 clinicians, followed by Marriage & Family Therapist with 133 and Family Medicine Physician with 96). 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, Davis reports roughly 4.4 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Davis practice address, a coverage gap Davis patients typically fill by traveling to a larger nearby hub.
For Davis 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 Davis, CA?
There are 1,711 registered healthcare providers in Davis, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Davis?
The most common specialties in Davis are Behavior Technician, Marriage & Family Therapist, Family Medicine Physician, Mental Health Counselor, Clinical Social Worker. Behavior Technician has the most providers with 216.
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.