Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Gregory William Alexander Fraser, MBBCHB

Individual provider Anesthesiology Physician · NPI 1891674941

Dr. Gregory William Alexander Fraser, MBBCHB is an Anesthesiology in San Francisco, California. Qualified in 2016, 10 years ago. Practices with University Anesthesia Medical Group, a 404-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2025
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

521 Parnassus Ave
San Francisco, CA 94143-2206
Phone: (415) 514-1043
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence SPI904 (CA)

Record details

NPI number1891674941
Entity typeIndividual (Type 1)
GenderMale
Credentials MBBCHB
Sole proprietorYes
NPI enumeratedSeptember 1, 2025
Last updated in NPPESSeptember 1, 2025
Certification dateSeptember 1, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice University Anesthesia Medical Group — 404 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in San Francisco