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

Thomas Spencer Stanton II, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1699855445

Thomas Spencer Stanton II, MD is a Hematology (Internal Medicine) Physician in Petaluma, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

110 Lynch Creek Way Ste A
Petaluma, CA 94954-2337
Phone: (707) 763-0600
Fax: (707) 765-1757
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G63014 (CA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence G63014 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence G63014 (CA)

Record details

NPI number1699855445
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 17, 2013