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MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.
NPI 1639773039
Internal Medicine in Burlington, MA

Active since November 25, 2020CLIA Certified · 2 labs
47 MIDDLESEX TPKE, BURLINGTON, MA 01803(781) 653-0100 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 22, 2025, Sep 20, 2024, Apr 26, 2021 and 4 more (7 updates tracked since 2020).

About Mass General Brigham Community Physicians Inc. NPPES

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

MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC. (NPI 1639773039), doing business as Mass General Brigham Community Physicians, is a healthcare organization registered as an internal medicine in Burlington, Massachusetts and active in the NPI registry since November 2020. The organization holds 2 active CLIA laboratory certificates and lists Lynn Stofer, President & Coo, as its authorized official.

NPPES Registry Identity

NPI1639773039
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.
Location Address47 MIDDLESEX TPKEBurlington, MA 01803-4945
Mailing Address399 Revolution Dr Ste 1010Somerville, MA 02145-1582 · (857) 282-7643
Phone(781) 653-0100
Organization SubpartNo
Authorized OfficialLynn StoferPresident & Coo · (857) 282-5157
Enumeration DateNovember 25, 2020
Last NPPES UpdateDecember 22, 20257 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1639773039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
47 MIDDLESEX TPKE, Burlington, MA 01803
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Other Names 1

Doing Business AsMass General Brigham Community Physicians

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

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 22D2230942

Mass General Brigham Community Physicians · Watertown, MA
Active · expires Jul 28, 2027
CLIA Number22D2230942
Laboratory TypePhysician Office
Certificate Effective DateJuly 29, 2025
Certificate Expiration DateJuly 28, 2027
Laboratory DirectorKathy G. Niknejad
Laboratory Phone(781) 653-0100
Laboratory LocationMass General Brigham Community Physicians11 Mount Auburn St, Watertown, MA 02472
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 22D2220865

Mass General Brigham Community Physicians · Burlington, MA
Active · expires Apr 14, 2027
CLIA Number22D2220865
Laboratory TypePhysician Office
Certificate Effective DateApril 15, 2025
Certificate Expiration DateApril 14, 2027
Laboratory DirectorKathy G. Niknejad
Laboratory Phone(781) 653-0100
Laboratory LocationMass General Brigham Community Physicians47 Middlesex Turnpike, Burlington, MA 01803
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 4

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

DR. SYLVIA S CHANG M.D.
Family Medicine
47 MIDDLESEX TPKE
BURLINGTON, MA 01803
Middlesex County (781) 635-5999
MASS GENERAL BRIGHAM URGENT CARE LLC
Clinic/Center (Urgent Care)
47 MIDDLESEX TPKE
BURLINGTON, MA 01803
Middlesex County (781) 365-5999
MRS. CHRISTINA DELLA RONZANO M.A./ LMHC
Counselor (Mental Health)
47 MIDDLESEX TPKE
BURLINGTON, MA 01803
Middlesex County (781) 653-0100
MRS. EMILY ELIZABETH MARION LMHC
Counselor (Mental Health)
47 MIDDLESEX TPKE
BURLINGTON, MA 01803
Middlesex County (857) 282-7471

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 Mass General Brigham Community Physicians Inc.'s NPI number?

The NPI number for Mass General Brigham Community Physicians Inc. is 1639773039. It was assigned to this organization in the NPPES registry on November 25, 2020. The provider is doing business as Mass General Brigham Community Physicians.

Where is Mass General Brigham Community Physicians Inc. located?

Mass General Brigham Community Physicians Inc. is located at 47 Middlesex Tpke, Burlington, MA 01803. The listed phone number is (781) 653-0100.

What is Mass General Brigham Community Physicians Inc.'s specialty?

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

Does Mass General Brigham Community Physicians Inc. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Mass General Brigham Community Physicians Inc. was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.