Social Worker - Clinicals in Fontana, CA
Browse 80 Social Worker - Clinical providers listed in NPPES with a practice address in Fontana, California.
How Fontana compares with the U.S.
Fontana has 37 clinicians in Social Worker - Clinical per 100,000 residents, about 40% of the U.S. rate of 93.
That is 80 active clinicians in Social Worker - Clinical with a practice address in Fontana, for a population of 214,169.
The California rate is 92 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
Too few clinicians in Social Worker - Clinical in Fontana are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Social Worker - Clinical Medicare (PECOS) Enrollment & Ordering Eligibility
Medicare enrollment and order/referring eligibility listed by CMS for Social Worker - Clinical practitioners in Fontana, CA
Lupe A Alle-Corliss , LCSW
Social Worker - Clinical
Randall M Alle-Corliss , LCSW
Social Worker - Clinical
April Alvarez , LCSW
Social Worker - Clinical
Nancy Amarin , LCSW
Social Worker - Clinical
Felipe Amaya , LCSW
Social Worker - Clinical
Patsy Andrada , MSW, LISW
Social Worker - Clinical
Lesley Carolyn Apodaca , LCSW
Social Worker - Clinical
Margaret A Atkisson , LCSW
Social Worker - Clinical
Monique Bautista , LCSW
Social Worker - Clinical
Cynthia M Bousquet Harris , LCSW
Social Worker - Clinical
Rosemary L Callopy , MFT
Social Worker - Clinical
Krystal Campbell , LCSW
Social Worker - Clinical
Keena Lynette Carter
Social Worker - Clinical
Marvin Carter
Social Worker - Clinical
Chris Elmor Caston , LCSW
Social Worker - Clinical
Janett Ceron , LCSW
Social Worker - Clinical
Mariana Cervantes Mendez , LCSW
Social Worker - Clinical
Juna Y Chung , LCSW
Social Worker - Clinical
Leo Joe Cruz , LCSW
Social Worker - Clinical
Maria Cutler
Social Worker - Clinical
Frequently Asked Questions about Social Worker - Clinical in Fontana
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Fontana
- Pharmacist 228
- Family Medicine 198
- Student in an Organized Health Care Education/Training Program 193
- Internal Medicine 111
- Physician Assistant 97
- Physical Therapist 74
- Nurse Anesthetist, Certified Registered 71
- Nurse Practitioner - Family 69
- Dentist - General Practice 61
- Emergency Medicine 55
- Optometrist 52
- Obstetrics & Gynecology 50
Social Worker - Clinicals in Other California Cities
Cities with the most listed practitioners first.