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

Mr. William Thomas Poirier, MD

Individual provider General Practice Physician · NPI 1952328478

Mr. William Thomas Poirier, MD is a General Practice Physician in Sacramento, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

1600 Sacramento Inn Way Ste 116
Sacramento, CA 95815-3457
Phone: (916) 564-5515
Fax: (916) 564-5553
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

General Practice Physician (primary) Taxonomy 208D00000X · Licence G73756 (CA)

Record details

NPI number1952328478
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESNovember 4, 2015

Other providers in Sacramento