HARVARD VANGUARD MEDICAL ASSOCIATES
NPI 1174746275
Internal Medicine in Chelmsford, MA

Q: What is Atrius Health, Inc.'s NPI number?

The NPI number for Atrius Health, Inc. is 1174746275. It was assigned to this organization in the NPPES registry on April 10, 2007. The provider is doing business as Harvard Vanguard Medical Associates.

Q: What is Atrius Health, Inc.'s specialty?

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

Active since April 10, 2007

228 BILLERICA RD, CHELMSFORD, MA 01824(978) 250-6000(978) 244-6610 Get Directions Write a Review

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

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About Harvard Vanguard Medical Associates NPPES

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

HARVARD VANGUARD MEDICAL ASSOCIATES (NPI 1174746275) is a healthcare organization registered as an internal medicine in Chelmsford, Massachusetts and active in the NPI registry since April 2007. The organization lists Steve Strongwater, President, as its authorized official.

NPPES Registry Identity

NPI1174746275

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameATRIUS HEALTH, INC.

Location Address228 BILLERICA RDChelmsford, MA 01824-3604

Mailing Address275 Grove St, Suite 3-300Auburndale, MA 02466-2272 · (617) 559-8374 · Fax (617) 421-3487

Phone(978) 250-6000

Fax(978) 244-6610

Organization SubpartNo

Authorized OfficialSteve StrongwaterPresident · (617) 559-8042

Enumeration DateApril 10, 2007

Last NPPES UpdateJune 20, 2022

NPPES CertifiedJune 20, 2022

✔ NPI 1174746275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ 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 ListedSocial Worker · ClinicalTaxonomy 1041C0700X

Also ListedAllergy & ImmunologyTaxonomy 207K00000X

Also ListedDermatologyTaxonomy 207N00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

Also ListedPediatricsTaxonomy 208000000X

Also ListedRadiology · Body ImagingTaxonomy 2085B0100X

Also ListedSurgeryTaxonomy 208600000X

Also ListedAudiologistTaxonomy 231H00000X

Also ListedSpeech-Language PathologistTaxonomy 235Z00000X

Also ListedNurse PractitionerTaxonomy 363L00000X

228 BILLERICA RD, Chelmsford, MA 01824

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Other Names 1

Doing Business AsHarvard Vanguard Medical Associates

Other Identifiers 3

Other0014258MA · Neighborhood Health Plan

Other42736MA · Beacon Health

OtherM16858MA · Blue Cross Blue Shield

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.

MS. KIT YAN LEE

Physical Therapist

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6045

NATALIE C. HOWARD CCC-SLP

Speech-Language Pathologist

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6040

STEVEN A MORGENSTERN M.D.

Internal Medicine

228 BILLERICA RD, INTERNAL MEDICINE
CHELMSFORD, MA 01824

Middlesex County (978) 250-6100

CHANDRA RAMANATHAN M.D.

Pediatrics

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6000

MEGAN PINETTE PSYD

Psychologist (Clinical)

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6240

MRS. NICHOLE MARIE PERRIN APRN, FNP-C

Nurse Practitioner (Family)

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6100

SONIA ALMEIDA PA

Physician Assistant

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (603) 488-5154

CHERYL BRACKBILL PA-C

Physician Assistant

228 BILLERICA RD
CHELMSFORD, MA 01824

Middlesex County (978) 250-6200

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 1174746275. It was assigned to this organization in the NPPES registry on April 10, 2007. The provider is doing business as Harvard Vanguard Medical Associates.

Where is Atrius Health, Inc. located?

Atrius Health, Inc. is located at 228 Billerica Rd, Chelmsford, MA 01824. The listed phone number is (978) 250-6000.

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 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.