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

Dr. Thomas Richard Spitzer, MD

Individual provider Internal Medicine Physician · NPI 1477543783

Dr. Thomas Richard Spitzer, MD is a Hematology/Oncology in Boston, Massachusetts. Graduated from University of Rochester School of Medicine and Dentistry in 1974, 52 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
52
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
MA
In the registry since
2005
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

55 Fruit St Zero Emerson Pl Ste 118
Boston, MA 02114-2621
Phone: (617) 724-1124
Fax: (617) 724-1126
Show map & directions

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

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 41323 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 41323 (MA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 41323 (MA)

Record details

NPI number1477543783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 27, 2005
Last updated in NPPESSeptember 22, 2011

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 1974 (52 years in practice)
Group practice The General Hospital Corporation — 1276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Boston