Doctors in Fontana, CA
Active healthcare providers in Fontana sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
2,932 healthcare providers across 20 specialties
Fontana, California appears in the CMS National Plan and Provider Enumeration System with 2,932 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Fontana — 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 Fontana practice location on file.
The provider mix in Fontana is weighted toward Pharmacist (228 clinicians, followed by Student in an Organized Health Care Education/Training Program with 212 and Family Medicine Physician with 187). 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, Fontana reports roughly 7.5 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 Fontana patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.
Which specialties are most common in Fontana
Healthcare Providers (Page 9)
| Name |
|---|
| ERNEST CASTIGADORGAYOMALI, FNP-C Family Nurse Practitioner |
| ASHLEY CASTILLO, M.S., CCC-SLP Speech-Language Pathologist |
| HANNAH CASTILLO, PT Physical Therapist |
| ISMAEL CASTILLO, PHARM.D. Pharmacist |
| RAYNARD CASTILLO Psychiatric/Mental Health Registered Nurse |
| CHRIS CASTON, LCSW Clinical Social Worker |
| CHRISTINE CASTRO, PHARM.D., BCPS Pharmacist |
| CIPRIANO CASTRO, PHYSICAL THERAPIST Physical Therapist |
| CHRISTINA CATREN, PPS School Counselor |
| SYLVIA CAYETANO, CRNA Certified Registered Nurse Anesthetist |
| ANNETTE CEDILLO Home Health Aide |
| JASSMIN CEDILLO, M.S Behavior Technician |
| ELIZABETH CELAYA-OJEDA, MD Student in an Organized Health Care Education/Training Program |
| LUIS CERRATO, PTA Physical Therapy Assistant |
| KEVIN CERVANTES, MD Student in an Organized Health Care Education/Training Program |
| MATTHEW CERVANTES Case Manager/Care Coordinator |
| MARIANA CERVANTES MENDEZ, LCSW Mental Health Counselor |
| ANDREW CHA, D.O Hospitalist Physician |
| JULIE CHAE, R.PH. Pharmacist |
| STEPHANIE CHAE, MD Student in an Organized Health Care Education/Training Program |
| MBEBUI CHAFEH, PTA Physical Medicine & Rehabilitation Physician |
| NITIPHUM CHAIYAKAM Pharmacist |
| ASIA CHAMBERLAIN Community Health Worker |
| KAREN CHAMBERS, PA Physician Assistant |
| CATHERINE CHAN, PHARM.D. Pharmacist |
| FRANCIS CHAN, PHARM.D. Pharmacist |
| HANNAH CHAN, MD Family Medicine Physician |
| JOSEPH CHAN, M.D. Hematology & Oncology Physician |
| PUSHKAR CHAND, M.D. Family Medicine Physician |
| KALIKA CHANDER, MD Psychiatry Physician |
| AKEMI CHANG, MD Body Imaging Physician |
| BENJAMIN CHANG Psychiatry Physician |
| CATHERINE CHANG, PHARM D Pharmacist |
| DAVID CHANG, MD Emergency Medicine Physician |
| DEBBIE CHANG, M.D. Psychiatry Physician |
| ING CHANG Physical Therapist |
| JULIUS CHANG Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist |
| NOLAN CHANG, MD Family Medicine Physician |
| PATRICK CHANG, PHARM D Pharmacist |
| RICHARD CHANG, M.D. Pediatrics Physician |
| SHENG-CHIEH CHANG, MD Anesthesiology Physician |
| WALTER CHANG, MD Surgery of the Hand (Surgery) Physician |
| WINNIE CHANG Emergency Medicine Physician |
| YOON CHANG, RPH Pharmacist |
| YU CHANG, RPH Pharmacist |
| ZUBIN CHANG Student in an Organized Health Care Education/Training Program |
| BRANDON CHAO, MD Student in an Organized Health Care Education/Training Program |
| STEPHEN CHAO, MD Obstetrics & Gynecology Physician |
| LATISHA CHAPPELL Licensed Psychiatric Technician |
| ANDRALETA CHARBONNET Student in an Organized Health Care Education/Training Program |
Nearby Cities in California
Other California cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
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Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.
