COUNTY OF MERCED
NPI 1578765509
Clinic/Center - Public Health, State or Local in Merced, CA
About County Of Merced NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COUNTY OF MERCED (NPI 1578765509) is a healthcare organization registered as a public health, state or local in Merced, California and active in the NPI registry since June 2007. The organization lists Maria Guadalupe Cisneros, Assistant Public Health Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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)
County Of Merced is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to County Of Merced, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
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 County Of Merced's NPI number?
The NPI number for County Of Merced is 1578765509. It was assigned to this organization in the NPPES registry on June 1, 2007. The provider is also known as Merced County Health Department.
Where is County Of Merced located?
County Of Merced is located at 260 E 15th St, Merced, CA 95341. The listed phone number is (209) 381-1200.
What is County Of Merced's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Public Health, State or Local, with taxonomy code 261QP0905X.
Is County Of Merced enrolled in Medicare?
Yes. County Of Merced is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Merced?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to County Of Merced. 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 Psychiatry (5), General Surgery (1) and Nurse Practitioner (1). Of these, 2 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 County Of Merced was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.
# County Of Merced · NPI 1578765509
Public Health, State or Local organization in Merced, California. Organization record, active in the CMS NPPES registry since June 1, 2007.
## Identity
- **NPI:** 1578765509 (Entity type: Organization)
- **Enumerated:** June 1, 2007
- **Primary specialty:** Clinic/Center - Public Health, State or Local · taxonomy 261QP0905X
- **Also known as:** Merced County Health Department (Other Name)
- **Organization subpart:** No
- **Authorized official:** Maria Cisneros, ASSISTANT PUBLIC HEALTH DIRECTOR
## Practice location
- **Address:** 260 E 15TH ST, Merced, CA 95341-6216
- **Phone:** (209) 381-1200 · **Fax:** (209) 381-1215
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (5), General Surgery (1), Nurse Practitioner (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 27, 2026
- **Other identifiers:** Medicaid ZZR11477F (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1578765509) · Data from the CMS NPPES public registry.