Medical Specialty Listing

Peer Specialists in Rancho Cucamonga, CA

Browse 17 Peer Specialist providers listed in NPPES with a practice address in Rancho Cucamonga, California.

17 Healthcare Providers

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How Rancho Cucamonga compares with the U.S.

Rancho Cucamonga has 9.7 Peer Specialists per 100,000 residents, close to the U.S. rate of 9.5.

That is 17 active Peer Specialists with a practice address in Rancho Cucamonga, for a population of 175,411.

The California rate is 12 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.

None of the Peer Specialists in Rancho Cucamonga are listed in the CMS Medicare file.

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 Registry addresses can be out of date.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).

Showing 1–17 of 17 providers

With recent CMS data first, then A–Z

Raul Acosta

Peer Specialist

Active NPI Status

9500 Haven Ave, Suite 100, Rancho Cucamonga, CA 917305807

Phone: 9099806700

NPI Identifier 1033456207

Peer Specialists in Rancho Cucamonga, CA

How Rancho Cucamonga compares with the U.S.

Frequently Asked Questions about Peer Specialist in Rancho Cucamonga

Other Specialties in Rancho Cucamonga