GRANITE MEDICAL GROUP
NPI 1558756759
Internal Medicine in Quincy, MA

Active since April 03, 2015
500 CONGRESS ST, SUITE 3C, QUINCY, MA 02169(617) 471-0033(617) 770-4354 Get Directions Write a Review

NPPES record last updated: June 20, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Granite Medical Group NPPES

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

GRANITE MEDICAL GROUP (NPI 1558756759) is a healthcare organization registered as an internal medicine in Quincy, Massachusetts and active in the NPI registry since April 2015. The organization lists Steve Strongwater, President, as its authorized official.

NPPES Registry Identity

NPI1558756759
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameATRIUS HEALTH, INC.
Location Address500 CONGRESS ST, SUITE 3CQuincy, MA 02169-0908
Mailing Address275 Grove St, Suite 3-300Auburndale, MA 02466-2272 · (617) 559-8374
Fax(617) 770-4354
Organization SubpartNo
Authorized OfficialSteve StrongwaterPresident · (617) 559-8042
Enumeration DateApril 3, 2015
Last NPPES UpdateJune 20, 2022
NPPES CertifiedJune 20, 2022
NPI 1558756759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.

Also ListedDermatologyTaxonomy 207N00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
500 CONGRESS ST, Quincy, MA 02169

Other Names 1

Doing Business AsGranite Medical Group

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

Pediatrics
500 CONGRESS ST, SUITE 1F
QUINCY, MA 02169
Dentist (General Practice)
500 CONGRESS ST, SUITE#3E
QUINCY, MA 02169
Dentist (General Practice)
500 CONGRESS ST, SUITE 2D
QUINCY, MA 02169
Audiologist
500 CONGRESS ST
QUINCY, MA 02169
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
500 CONGRESS ST, SUITE 1H
QUINCY, MA 02169
Internal Medicine
500 CONGRESS ST, 3RD FLOOR
QUINCY, MA 02169
Internal Medicine (Endocrinology, Diabetes & Metabolism)
500 CONGRESS ST, 3RD FLOOR
QUINCY, MA 02169
Surgery (Plastic and Reconstructive Surgery)
500 CONGRESS ST, SUITE B1
QUINCY, MA 02169

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 Atrius Health, Inc.'s NPI number?

The NPI number for Atrius Health, Inc. is 1558756759. It was assigned to this organization in the NPPES registry on April 3, 2015. The provider is doing business as Granite Medical Group.

Where is Atrius Health, Inc. located?

Atrius Health, Inc. is located at 500 Congress St Suite 3C, Quincy, MA 02169. The listed phone number is (617) 471-0033.

What is Atrius Health, Inc.'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 Atrius Health, Inc. was last updated on June 20, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.