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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DENISE L FAUSTMAN MD, PHD
NPI 1194707190
Internal Medicine in Boston, MA

Active since November 16, 2005
55 FRUIT ST 149 3601, MASSACHUSETTS GENERAL HOSPITAL, BOSTON, MA 02114(617) 726-4084(617) 726-4095 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Denise L Faustman Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENISE L FAUSTMAN MD, PHD (NPI 1194707190) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (57377) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1194707190
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. DENISE L FAUSTMANCredential: MD, PHD
Location Address55 FRUIT ST 149 3601, MASSACHUSETTS GENERAL HOSPITALBoston, MA 02114-2621
Mailing AddressPo Box 9142, Mass. General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Phone(617) 726-4084
Fax(617) 726-4095
Sole ProprietorNo
Enumeration DateNovember 16, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1194707190 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 57377
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
55 FRUIT ST 149 3601, Boston, MA 02114
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Denise Faustman's NPI number?

The NPI number for Denise Faustman is 1194707190. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Where is Denise Faustman located?

Denise Faustman practices at 55 Fruit St 149 3601 Massachusetts General Hospital, Boston, MA 02114. The listed phone number is (617) 726-4084.

What is Denise Faustman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Denise Faustman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.