City and County of San Francisco
NPI 1578787925 · Methadone Clinic · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Opioid Treatment Program (otp) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
City and County of San Francisco is a Methadone Clinic organization in San Francisco, CA (NPI 1578787925).
Provider details
- NPI number
- 1578787925
- Entity type
- Organization
- Primary specialty
- Methadone ClinicAmbulatory Health Care Facilities
- Parent organization
- City and County of San Francisco Sf General Hospital
- Organization subpart
- Yes
- Authorized official
- Hasija Sisic, Program Director(628) 206-5239
- License
- 38-07 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Dsaam Otop Methadone Maintenance
- Other name
- Opiate Treatment Outpatient Program
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is City and County of San Francisco's NPI number?
- City and County of San Francisco's National Provider Identifier (NPI) is 1578787925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is City and County of San Francisco?
- City and County of San Francisco is classified in the NPPES registry as Methadone Clinic (Ambulatory Health Care Facilities).
- Where is City and County of San Francisco located?
- City and County of San Francisco's practice location on file with NPPES is 1001 Potrero Avenue, San Francisco, CA 94110-3518.
- What is City and County of San Francisco's phone number?
- The practice phone number listed in the NPPES registry for City and County of San Francisco is (415) 206-6479.
- Does City and County of San Francisco accept Medicare?
- City and County of San Francisco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for City and County of San Francisco?
- The authorized official listed on City and County of San Francisco's NPPES record is Hasija Sisic, Program Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is City and County of San Francisco's NPI active?
- Yes — City and County of San Francisco's NPI (1578787925) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.