Roger Anson Williams, MD

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1982709481

Roger Anson Williams, MD is a Blood Banking & Transfusion Medicine Physician in Carmel by the Sea, California. Licensed in California. Registered with an NPI since 2006.

Licensed in: CA
In the registry since: 2006
Specialties on file: 2

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

Carpenter St 2 NE Of Third
Carmel by the Sea, CA 93921-2402
Phone: (831) 622-0991

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

Blood Banking & Transfusion Medicine Physician (primary)	Taxonomy 207ZB0001X · Licence C30744 (CA)
Pediatric Pathology Physician	Taxonomy 207ZP0213X · Licence C30744 (CA)

Record details

NPI number	1982709481
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	September 13, 2006
Last updated in NPPES	September 11, 2025