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HARVARD VANGUARD MEDICAL ASSOCIATES
NPI 1043366537
Internal Medicine in Watertown, MA

Active since January 26, 2007CLIA Certified · 2 labs
485 ARSENAL ST, WATERTOWN, MA 02472(617) 972-5100(617) 972-5439 Get Directions Write a Review

NPPES record last updated: June 20, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Harvard Vanguard Medical Associates NPPES

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

HARVARD VANGUARD MEDICAL ASSOCIATES (NPI 1043366537) is a healthcare organization registered as an internal medicine in Watertown, Massachusetts and active in the NPI registry since January 2007. The organization holds 2 active CLIA laboratory certificates and lists Steve Strongwater, President, as its authorized official.

NPPES Registry Identity

NPI1043366537
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameATRIUS HEALTH, INC.
Location Address485 ARSENAL STWatertown, MA 02472-5091
Mailing Address275 Grove St, Suite 3-300Auburndale, MA 02466-2272 · (617) 559-8374 · Fax (617) 421-3487
Phone(617) 972-5100
Fax(617) 972-5439
Organization SubpartNo
Authorized OfficialSteve StrongwaterPresident · (617) 559-8042
Enumeration DateJanuary 26, 2007
Last NPPES UpdateJune 20, 2022
NPPES CertifiedJune 20, 2022
✔ NPI 1043366537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 12

★ 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 ListedPsychologistTaxonomy 103T00000X
Also ListedNutritionistTaxonomy 133N00000X
Also ListedOptometristTaxonomy 152W00000X
Also ListedPharmacistTaxonomy 183500000X
Also ListedObstetrics & GynecologyTaxonomy 207V00000X
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X
Also ListedPediatricsTaxonomy 208000000X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
Also ListedPodiatristTaxonomy 213E00000X
Also ListedPhysical TherapistTaxonomy 225100000X
Also ListedNurse PractitionerTaxonomy 363L00000X
485 ARSENAL ST, Watertown, MA 02472
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Other Names 1

Doing Business AsHarvard Vanguard Medical Associates

Other Identifiers 3

Other42741MA · Beacon Health Plan
Other0014266MA · Neighborhood Health Plan
OtherM16857MA · Blue Cross

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 of Accreditation 22D0078405

Atrius Health Watertown · Watertown, MA
Active · expires Feb 8, 2027
CLIA Number22D0078405
Laboratory TypeHealth Main. Organization
Certificate Effective DateFebruary 9, 2025
Certificate Expiration DateFebruary 8, 2027
Laboratory DirectorDr. Sara M. Barcia
Laboratory Phone(617) 972-5100
Laboratory LocationAtrius Health Watertown485 Arsenal Street, Watertown, MA 02472
CLIA data matches this NPI record on: Address Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Compliance 22D2011115

Atrius Health Watertown Mohs · Watertown, MA
Active · expires Jun 20, 2028
CLIA Number22D2011115
Laboratory TypePhysician Office
Certificate Effective DateJune 21, 2026
Certificate Expiration DateJune 20, 2028
Laboratory DirectorThet Su Win
Laboratory Phone(617) 972-5111
Laboratory LocationAtrius Health Watertown Mohs485 Arsenal Street, Watertown, MA 02472
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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.

SERGEY ZOTOV
Technician/Technologist (Optician)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 923-2022
SUSAN R. LIU MD
Pediatrics
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5570
CAROLYN M DOBIES NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
SARAH FAWCETT NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
RANJANA RAJEEV MUNDHE MD
Internal Medicine
485 ARSENAL ST, HARVARD VANGUARD MEDICAL ASSOCIATES
WATERTOWN, MA 02472
Middlesex County (617) 972-5200
DR. SUBBULUXMI NATARAJAN MD
Internal Medicine
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
KAITLYN M. SHOELSON
Physician Assistant
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5230
LISA A THAYER M.D.
Pediatrics
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5570

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 1043366537. It was assigned to this organization in the NPPES registry on January 26, 2007. The provider is doing business as Harvard Vanguard Medical Associates.

Where is Atrius Health, Inc. located?

Atrius Health, Inc. is located at 485 Arsenal St, Watertown, MA 02472. The listed phone number is (617) 972-5100.

What is Atrius Health, Inc.'s specialty?

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

Does Atrius Health, 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 Atrius Health, Inc. was last updated on June 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.