Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atrius Health, Inc.

Internal Medicine Physician in Braintree, MA · enumerated 2007 · authorized official Steve Strongwater, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487877692

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Registry record

Entity type Organization (Type 2)

Legal business name Atrius Health, Inc.

Other name <Unavail>

Practice address 111 Grossman Dr, Braintree, MA, 02184

Phone (781) 849-1000

Enumeration date Apr 10, 2007

Last updated in NPPES Jun 20, 2022

Taxonomy & classification

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers Secondary

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Steve Strongwater

Title President

Phone (617) 559-8042

Other identifiers

Identifier	Type	State	Issuer
M16863	Other	MA	BLUE CROSS
42734	Other	MA	BEACON HEALTH PLAN
0014246	Other	MA	NEIGHBORHOOD HEALTH PLAN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Atrius Health, Inc. located?

The practice location on file with NPPES is in Braintree, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-06-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-20.