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

Thomas S Bowman, MD

Individual provider Internal Medicine Physician · NPI 1255398624

Thomas S Bowman, MD is an Internal Medicine in Boston, Massachusetts. Graduated from University of Michigan Medical School in 1997, 29 years ago. Practices with Nantucket Cottage Hospital, a 92-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Trained at
University of Michigan Medical School
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1620 Tremont St Brigham And Womens Hospital Division Of Aging
Boston, MA 02120
Phone: (617) 525-7631
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 209232 (MA)

Record details

NPI number1255398624
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1620 Tremont St, Brigham And Womens Hospital Division Of Aging, Boston, MA 02120

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Nantucket Cottage Hospital — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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