HARVARD VANGUARD MEDICAL ASSOCIATES
NPI 1972717635
Internal Medicine in Wellesley, MA

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

The NPI number for Atrius Health, Inc. is 1972717635. It was assigned to this organization in the NPPES registry on May 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 May 10, 2007

230 WORCESTER ST, WELLESLEY, MA 02481(781) 431-5200(781) 431-5298 Get Directions Write a Review

NPPES record last updated: June 20, 2022. Verified against the NPPES registry weekly; last sync: October 25, 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 1972717635) is a healthcare organization registered as an internal medicine in Wellesley, Massachusetts and active in the NPI registry since May 2007. The organization lists Steve Strongwater, President, as its authorized official.

NPPES Registry Identity

NPI1972717635

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameATRIUS HEALTH, INC.

Location Address230 WORCESTER STWellesley, MA 02481-5420

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

Phone(781) 431-5200

Fax(781) 431-5298

Organization SubpartNo

Authorized OfficialSteve StrongwaterPresident · (617) 559-8042

Enumeration DateMay 10, 2007

Last NPPES UpdateJune 20, 2022

NPPES CertifiedJune 20, 2022

✔ NPI 1972717635 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 ListedDermatologyTaxonomy 207N00000X

Also ListedInternal Medicine · Allergy & ImmunologyTaxonomy 207RA0201X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOphthalmologyTaxonomy 207W00000X

Also ListedOtolaryngologyTaxonomy 207Y00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedRadiology · Body ImagingTaxonomy 2085B0100X

Also ListedSurgeryTaxonomy 208600000X

Also ListedUrologyTaxonomy 208800000X

Also ListedAudiologistTaxonomy 231H00000X

230 WORCESTER ST, Wellesley, MA 02481

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Other Names 1

Doing Business AsHarvard Vanguard Medical Associates

Other Identifiers 3

OtherM16859MA · Blue Cross Blue Shield

Other0014267MA · Neighborhood Health Plan

Other42742MA · Beacon Health Plan

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harvard Vanguard Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,316

Medicare enrollment records show 1,316 clinicians reassign Medicare billing to Harvard Vanguard Medical Associates, which bills Medicare for the services they deliver. Of these, 53 practice at this address and 611 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 51

Nurse Practitioner387

Internal Medicine189

Pediatric Medicine123

Obstetrics/Gynecology59

Family Practice58

Physical Therapist in Private Practice45

Diagnostic Radiology35

Cardiovascular Disease (Cardiology)29

43 other specialties391

Nearest to this location (20)

See all 1,316

Susan Adamson, NP

Nurse Practitioner

NPI 1316916604

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5400

✔ PECOS✔ Accepts MedicareSame address

Eukeria Asamoah, PMHNP

Nurse Practitioner

NPI 1801596341

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5400

✔ PECOS✔ Accepts MedicareSame address

Christine Baker, LMHC

Mental Health Counselor

NPI 1992120893

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5270

✔ PECOS✔ Accepts MedicareSame address

Mary Barker, M.D.

Internal Medicine

NPI 1215908132

230 WORCESTER ST INTERNAL MEDICINE
Wellesley, MA 02481

(781) 431-5220

✔ PECOS✔ Accepts MedicareSame address

Carol Burd, M.D.

Internal Medicine

NPI 1114998036

230 WORCESTER ST INTERNAL MEDICINE
Wellesley, MA 02481

(781) 431-5220

✔ PECOS✔ Accepts MedicareSame address

Eumene Ching, M.D.

Pediatric Medicine

NPI 1407832975

230 WORCESTER ST
Wellesley Hills, MA 02481

(781) 431-5230

✔ PECOSSame address

Anne Dixon, MD

Obstetrics/Gynecology

NPI 1205881794

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5429

✔ PECOS✔ Accepts MedicareSame address

Mahnoosh Eslami, MD

Psychiatry

NPI 1871545509

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5270

✔ PECOS✔ Accepts MedicareSame address

Maria Fradinho, MD

Obstetrics/Gynecology

NPI 1184850703

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5429

✔ PECOS✔ Accepts MedicareSame address

Lan Ho

Clinical Psychologist

NPI 1235814674

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5270

✔ PECOS✔ Accepts MedicareSame address

Carol Hong Richon, CNM

Certified Nurse Midwife (CNM)

NPI 1255374872

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5457

✔ PECOS✔ Accepts MedicareSame address

Haoli Jin, M.D.

Allergy/Immunology

NPI 1700182300

230 WORCESTER ST
Wellesley Hills, MA 02481

(781) 431-5400

✔ PECOS✔ Accepts MedicareSame address

Emily Kleinlein, CNM

Certified Nurse Midwife (CNM)

NPI 1700654969

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5429

✔ PECOSSame address

Marlene Lane, M.S., CCC-A/ FAAA

Qualified Audiologist

NPI 1194795179

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5275

✔ Accepts MedicareSame address

Linda Lee, M.D.

Otolaryngology

NPI 1366618464

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5275

✔ PECOS✔ Accepts MedicareSame address

Svetlana Leeds

Clinical Psychologist

NPI 1528257805

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5270

✔ PECOS✔ Accepts MedicareSame address

Taylor Monica, M.D.

Pediatric Medicine

NPI 1326275819

230 WORCESTER ST HARVARD VANGUARD MEDICAL ASSOCIATES
Wellesley, MA 02481

(781) 731-5531

✔ PECOSSame address

James Phillips, MD

Orthopedic Surgery

NPI 1912988189

230 WORCESTER ST
Wellesley, MA 02481

(617) 654-7111

✔ PECOS✔ Accepts MedicareSame address

Kevin Santos, MD

Psychiatry

NPI 1982165585

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5270

✔ PECOS✔ Accepts MedicareSame address

Fern Wirth, M.D.

Dermatology

NPI 1982692240

230 WORCESTER ST
Wellesley, MA 02481

(781) 431-5255

✔ PECOS✔ Accepts MedicareSame address

See all 1,316 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 1972717635. It was assigned to this organization in the NPPES registry on May 10, 2007. The provider is doing business as Harvard Vanguard Medical Associates.

Where is Atrius Health, Inc. located?

Atrius Health, Inc. is located at 230 Worcester St, Wellesley, MA 02481. The listed phone number is (781) 431-5200.

What is Atrius Health, Inc.'s specialty?

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

Is Atrius Health, Inc. enrolled in Medicare?

Yes. Atrius Health, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Atrius Health, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,316 clinicians in 51 Medicare specialties reassign their Medicare billing to Atrius Health, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (387), Internal Medicine (189) and Pediatric Medicine (123). Of these, 53 practice at this address and 611 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.