HEALTH SERVICE ALLIANCE
NPI 1861181216
Family Medicine in Rancho Cucamonga, CA
About Health Service Alliance NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEALTH SERVICE ALLIANCE (NPI 1861181216), doing business as Rancho Cucamonga Community Health Center, is a healthcare organization registered as a family medicine in Rancho Cucamonga, California and active in the NPI registry since May 2023. The organization lists Sally Hernandez, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Health Service Alliance is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Health Service Alliance, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 6
Clinicians, nearest first (14)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Health Service Alliance's NPI number?
The NPI number for Health Service Alliance is 1861181216. It was assigned to this organization in the NPPES registry on May 2, 2023. The provider is doing business as Rancho Cucamonga Community Health Center.
Where is Health Service Alliance located?
Health Service Alliance is located at 10837 Laurel St Ste 204, Rancho Cucamonga, CA 91730. The listed phone number is (909) 244-9268.
What is Health Service Alliance's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Health Service Alliance enrolled in Medicare?
Yes. Health Service Alliance is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Health Service Alliance?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 6 Medicare specialties reassign their Medicare billing to Health Service Alliance. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (6), Family Practice (3) and Internal Medicine (2). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Health Service Alliance was last updated on May 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Health Service Alliance · NPI 1861181216
Family Medicine organization in Rancho Cucamonga, California. Organization record, active in the CMS NPPES registry since May 2, 2023.
## Identity
- **NPI:** 1861181216 (Entity type: Organization)
- **Enumerated:** May 2, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** Rancho Cucamonga Community Health Center (Doing Business As)
- **Organization subpart:** Yes (part of Health Service Alliance)
- **Authorized official:** Sally Hernandez, BILLING MANAGER
## Practice location
- **Address:** 10837 LAUREL ST STE 204, Rancho Cucamonga, CA 91730-7657
- **Phone:** (909) 244-9268 · **Fax:** (909) 244-0987
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 14 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (6), Family Practice (3), Internal Medicine (2); 6 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1861181216) · Data from the CMS NPPES public registry.