Doctors and health care providers in Visalia, CA
4,225 individual NPPES records list a practice address in Visalia, 50th of 812 California cities. The largest group is behavior technician: 492, 12% of the city's records, against 18% across California. Page 19 of 85.
The 8 largest groups in Visalia
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Visalia in California
- Rank in California50th of 812 cities by records
- Share of the state0.4% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups25.3% of all records
Compared with California as a whole, Visalia has 19× the state's share of health educator records and 0.66× its share of behavior technician records.
Providers in Visalia, alphabetically
- Leah DeavilaBehavior Technician1689149478
- Robert DebruinAddiction (Substance Use Disorder) Counselor1235622648
- Erica DejesusLicensed Psychiatric Technician1184034910
- Jose Del RioMental Health Counselor1407409170
- Linda Del Rio, LMFTMarriage & Family Therapist1154451375
- Angelica Del Villar, PPSCClinical Social Worker1932441912
- Jaime Dela Cerna, MDInternal Medicine Physician1053483289
- Heather Delacruz, PMHNPPsychiatric/Mental Health Nurse Practitioner1609526904
- Jeanie DelacruzProfessional Counselor1902414535
- Wendy DelacruzBehavior Technician1023593720
- Natalie Deleon, PPSSchool Psychologist1023450079
- Omar DeleonCase Manager/Care Coordinator1255588976
- Bernardino DelgadilloBehavior Technician1871149401
- Lila Delgadillo, ASW133013Social Worker1841908092
- Teresa DelgadilloHealth Educator1881485696
- Irene DelgadoBehavior Technician1346709441
- Janet Delgado, ACNPNurse Practitioner1578692141
- Oscar DelgadoHealth Educator1649138413
- Deborah Delong, SLPSpeech-Language Pathologist1487858619
- Ana Delvillar, L.C.S.W.Clinical Social Worker1033208533
- Robert DemeloAddiction (Substance Use Disorder) Counselor1033679261
- Austin DengPhysician Assistant1245896877
- Melissa DenhamBehavior Technician1659843514
- Mary Denis, LVNMental Health Counselor1649457946
- Allen Denison, O.D.Optometrist1205876190
- Margo Denison, LMFTMarriage & Family Therapist1629318167
- Ryan DenningSpecialist1699978023
- Renee DenolfEmergency Medicine Physician1902293046
- David Denson, M.D.Emergency Medicine Physician1205241882
- Saujan Devkota, MDInternal Medicine Physician1710599840
- Jeanene Devries, RNPediatric Registered Nurse1124252556
- Gurtej Dhillon, MDInternal Medicine Physician1861567307
- Harpreet Dhillon, FNP-CFamily Nurse Practitioner1528953122
- Sandhya Dhingra, MDDiagnostic Radiology Physician1619124765
- Manuel Diago, DDSGeneral Practice Dentistry1831263888
- John Dias, MS COUNSELING/LMFTMarriage & Family Therapist1275075350
- Arcelia Diaz, RNRegistered Nurse1770081762
- Brisa DiazBehavior Technician1306303672
- Catalina Diaz, LVNLicensed Vocational Nurse1336676329
- Imelda DiazLicensed Vocational Nurse1346895208
- Jasmin DiazDay Training/Habilitation Specialist1346169265
- Jay DiazAddiction (Substance Use Disorder) Counselor1356839773
- Lauren Diaz, LCSWClinical Social Worker1356599153
- Rosa DiazBehavior Technician1689536989
- Vanessa DiazDay Training/Habilitation Specialist1003736406
- Alec Diaz BecerraCase Manager/Care Coordinator1598490864
- Fredy Diaz GarciaBehavior Technician1578320735
- Melissa Diaz-CabreraSocial Worker1134977150
- Jeremy DignanMental Health Counselor1518357342
- Brittany DilbeckBehavior Technician1629535992
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Visalia, California appears in the CMS National Plan and Provider Enumeration System with 4,225 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 Visalia - 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 Visalia 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 Visalia is weighted toward Behavior Technician (492 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 309 and Marriage & Family Therapist with 270). 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, Visalia reports roughly 10.8 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.
For Visalia 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 Visalia, CA?
There are 4,225 registered healthcare providers in Visalia, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Visalia?
The most common specialties in Visalia are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Behavior Technician has the most providers with 492.
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.