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

Dr. Seth Michael Bloom, MD, PHD

Individual provider Internal Medicine Physician · NPI 1992069926

Dr. Seth Michael Bloom, MD, PHD is an Internal Medicine in Boston, Massachusetts. Graduated from Washington University School of Medicine in 2012, 14 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
14
Trained at
Washington University School of Medicine
Licensed in
MA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

55 Fruit Street GRJ-504 Mass General Hospital Infectious Diseases Division
Boston, MA 02114
Phone: (617) 726-3816
Fax: (617) 726-7416
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 262448 (MA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 262448 (MA)

Record details

NPI number1992069926
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 25, 2012
Last updated in NPPESMarch 15, 2017
Mailing address55 Fruit Street, Grj-504, Mass General Hospital, Infectious Diseases Division, Boston, MA 02114

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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