Michael Vostrejs, MD
NPI 1366520959 · Orthopaedic Surgery Physician · San Francisco, CA
Michael Vostrejs, MD is a Orthopaedic Surgery Physician provider in San Francisco, CA (NPI 1366520959).
Provider details
- NPI number
- 1366520959
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G85280 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-17
Frequently asked questions
- What is Michael Vostrejs's NPI number?
- Michael Vostrejs's National Provider Identifier (NPI) is 1366520959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Vostrejs's specialty?
- Michael Vostrejs is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Vostrejs located?
- Michael Vostrejs's practice location on file with NPPES is 2200 Ofarrell St, San Francisco, CA 94115-3357.
- What is Michael Vostrejs's phone number?
- The practice phone number listed in the NPPES registry for Michael Vostrejs is (415) 833-2000.
- Is Michael Vostrejs's NPI active?
- Yes — Michael Vostrejs's NPI (1366520959) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.