Samuel Mannarino
NPI 1205324852 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Mannarino is a Internal Medicine Physician provider in San Francisco, CA (NPI 1205324852).
Provider details
- NPI number
- 1205324852
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A165183 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1001 Potrero Ave Bldg 25San Francisco, CA 94110-3518Phone: (628) 206-8000Fax: (628) 206-8965
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Samuel Mannarino's NPI number?
- Samuel Mannarino's National Provider Identifier (NPI) is 1205324852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Mannarino's specialty?
- Samuel Mannarino is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Mannarino located?
- Samuel Mannarino's practice location on file with NPPES is 2425 Geary Blvd, San Francisco, CA 94115-3358.
- What is Samuel Mannarino's phone number?
- The practice phone number listed in the NPPES registry for Samuel Mannarino is (415) 833-2000.
- Does Samuel Mannarino accept Medicare?
- Samuel Mannarino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Mannarino's NPI active?
- Yes — Samuel Mannarino's NPI (1205324852) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.