SOUTHEAST MISSION GERIATRIC MENTAL HEALTH
NPI 1639272008
Clinic/Center - Mental Health (Including Community Mental Health Center) in San Francisco, CA
About Southeast Mission Geriatric Mental Health NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHEAST MISSION GERIATRIC MENTAL HEALTH (NPI 1639272008) is a healthcare organization registered as a mental health (including community mental health center) in San Francisco, California and active in the NPI registry since September 2006. The organization lists Chona G Bautista-peralta, Compliance Officer, 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)
Southeast Mission Geriatric Mental Health 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 Southeast Mission Geriatric Mental Health, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 1,164 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 94112
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 1639272008. It was assigned to this organization in the NPPES registry on September 7, 2006. The provider is doing business as Southeast Mission Geriatric Mental Health.
Where is City & County Of San Francisco located?
City & County Of San Francisco is located at 3905 Mission St, San Francisco, CA 94112. The listed phone number is (415) 337-4722.
What is City & County Of San Francisco's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
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, 1 practice at this address and 1,164 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 August 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Southeast Mission Geriatric Mental Health · NPI 1639272008
Mental Health (Including Community Mental Health Center) organization in San Francisco, California. Organization record, active in the CMS NPPES registry since September 7, 2006.
## Identity
- **NPI:** 1639272008 (Entity type: Organization)
- **Enumerated:** September 7, 2006
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Legal business name:** City & County Of San Francisco
- **Organization subpart:** Yes (part of City & County Of San Francisco-Department Of Public Health)
- **Authorized official:** Chona Bautista-Peralta, COMPLIANCE OFFICER
## Practice location
- **Address:** 3905 MISSION ST, San Francisco, CA 94112-1014
- **Phone:** (415) 337-4722 · **Fax:** (415) 337-2415
## 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); 1 practice at this address and 1,164 within 10 miles; [full list](https://npiprofile.com/npi/1639272008/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 8, 2013
- **Other identifiers:** Medicare UPIN ZZZ48837Z (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1639272008) · Data from the CMS NPPES public registry.