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Mark Rosen, MD
NPI 1043276462 · Anesthesiology Physician · San Francisco, CA
Mark Rosen, MD is a Anesthesiology Physician provider in San Francisco, CA (NPI 1043276462).
Provider details
- NPI number
- 1043276462
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G39350 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
505 Parnassus Ave
San Francisco, CA 94143-2204
Phone: (415) 476-2131
Fax: (415) 476-9516
Street-level locationGet directions
Mailing address
1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 94143-0001
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Rosen's NPI number?
- Mark Rosen's National Provider Identifier (NPI) is 1043276462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rosen's specialty?
- Mark Rosen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Rosen located?
- Mark Rosen's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Mark Rosen's phone number?
- The practice phone number listed in the NPPES registry for Mark Rosen is (415) 476-2131.
- Is Mark Rosen's NPI active?
- Yes — Mark Rosen's NPI (1043276462) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.