CITY & COUNTY OF SAN FRANCISCO
NPI 1679034805
Clinic/Center - Primary Care in San Francisco, CA
About City & County Of San Francisco NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CITY & COUNTY OF SAN FRANCISCO (NPI 1679034805), doing business as Mmh Integrated Health Home, is a healthcare organization registered as a primary care in San Francisco, California and active in the NPI registry since March 2019. The organization lists Timothy Arnold, Deputy Director, Pfs, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
City & County Of San Francisco is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,561Medicare enrollment records show 1,561 clinicians reassign Medicare billing to City & County Of San Francisco, which bills Medicare for the services they deliver. Of these, 20 practice at this address and 1,182 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 58
Nearest to this location (20)
See all 1,561San Francisco, CA 94110
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 City & County Of San Francisco's NPI number?
The NPI number for City & County Of San Francisco is 1679034805. It was assigned to this organization in the NPPES registry on March 29, 2019. The provider is doing business as MMH Integrated Health Home.
Where is City & County Of San Francisco located?
City & County Of San Francisco is located at 2712 Mission St, San Francisco, CA 94110. The listed phone number is (415) 401-2700.
What is City & County Of San Francisco's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is City & County Of San Francisco enrolled in Medicare?
Yes. City & County Of San Francisco is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through City & County Of San Francisco?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,561 clinicians in 58 Medicare specialties reassign their Medicare billing to City & County Of San Francisco. 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 (232), Internal Medicine (192) and Family Practice (136). Of these, 20 practice at this address and 1,182 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 City & County Of San Francisco was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# City & County Of San Francisco · NPI 1679034805
Primary Care organization in San Francisco, California. Organization record, active in the CMS NPPES registry since March 29, 2019.
## Identity
- **NPI:** 1679034805 (Entity type: Organization)
- **Enumerated:** March 29, 2019
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Also known as:** MMH Integrated Health Home (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Timothy Arnold, DEPUTY DIRECTOR, PFS
## Practice location
- **Address:** 2712 MISSION ST, San Francisco, CA 94110-3104
- **Phone:** (415) 401-2700 · **Fax:** (415) 401-2741
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,561 clinicians in 58 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (232), Internal Medicine (192), Family Practice (136); 20 practice at this address and 1,182 within 10 miles; [full list](https://npiprofile.com/npi/1679034805/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1679034805) · Data from the CMS NPPES public registry.