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

Dr. Gregory Warren Baldwin, MD

Individual provider Pediatrics Physician · NPI 1194828210

Dr. Gregory Warren Baldwin, MD is a Pediatrics Physician in Vallejo, California. Licensed in California. Registered with an NPI since 2006.

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

243 Georgia St Ste B
Vallejo, CA 94590
Phone: (707) 556-8100
Fax: (707) 556-8107
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

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G21457 (CA)

Record details

NPI number1194828210
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESMarch 2, 2015
Mailing address1601 Fruitvale Ave, Oakland, CA 94601

Other providers in Vallejo