1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

DR. JOHN HERMOS M.D.
NPI 1861508384
Internal Medicine in Boston, MA

Active since August 21, 2006
VA BOSTON HEALTHCARE SYSTEM, 150 S. HUNTINGTON AVENUE, BOSTON, MA 02130(857) 364-6130(857) 363-4424 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Hermos M.d. NPPES

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

DR. JOHN HERMOS M.D. (NPI 1861508384) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (31701) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1861508384
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHN HERMOSCredential: M.D.
Location AddressVA BOSTON HEALTHCARE SYSTEM, 150 S. HUNTINGTON AVENUEBoston, MA 02130
Mailing Address86 Toxteth StBrookline, MA 02446-6910 · (617) 734-0059
Phone(857) 364-6130
Fax(857) 363-4424
Sole ProprietorNo
Enumeration DateAugust 21, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1861508384 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 · 31701
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.
VA BOSTON HEALTHCARE SYSTEM, Boston, MA 02130
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LISA NAJAVITS PHD
Psychologist (Clinical)
VA BOSTON HEALTHCARE SYSTEM, 150 SOUTH HUNTINGTON AVE (116B-3)
BOSTON, MA 02130
Suffolk County (857) 364-2780
DR. RICHARD ALDO SERRAO M.D.
Internal Medicine (Infectious Disease)
VA BOSTON HEALTHCARE SYSTEM, 150 SOUTH HUNTINGTON AVE, 111-ID
JAMAICA PLAIN, MA 02130
Suffolk County (857) 364-4669

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 John Hermos's NPI number?

The NPI number for John Hermos is 1861508384. It was assigned to this individual provider in the NPPES registry on August 21, 2006.

Where is John Hermos located?

John Hermos practices at VA Boston Healthcare System 150 S. Huntington Avenue, Boston, MA 02130. The listed phone number is (857) 364-6130.

What is John Hermos'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 John Hermos was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.