DEDHAM MEDICAL ASSOCIATES
NPI 1306231519
Internal Medicine in Dedham, MA

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

The NPI number for Atrius Health, Inc. is 1306231519. It was assigned to this organization in the NPPES registry on April 3, 2015. The provider is doing business as Dedham 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 03, 2015

1 LYONS ST, DEDHAM, MA 02026(781) 329-1400 Get Directions Write a Review

NPPES record last updated: June 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dedham Medical Associates NPPES

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

DEDHAM MEDICAL ASSOCIATES (NPI 1306231519) is a healthcare organization registered as an internal medicine in Dedham, Massachusetts and active in the NPI registry since April 2015. The organization lists Steve Strongwater, President, as its authorized official.

NPPES Registry Identity

NPI1306231519

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameATRIUS HEALTH, INC.

Location Address1 LYONS STDedham, MA 02026-5599

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

Phone(781) 329-1400

Organization SubpartNo

Authorized OfficialSteve StrongwaterPresident · (617) 559-8042

Enumeration DateApril 3, 2015

Last NPPES UpdateJune 20, 2022

NPPES CertifiedJune 20, 2022

✔ NPI 1306231519 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 ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X

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 ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X

Also ListedInternal Medicine · Sports MedicineTaxonomy 207RS0010X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X

Also ListedUrologyTaxonomy 208800000X

Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X

1 LYONS ST, Dedham, MA 02026

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Other Names 1

Doing Business AsDedham Medical Associates

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)

Dedham 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 Dedham Medical Associates, which bills Medicare for the services they deliver. Of these, 24 practice at this address and 665 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

Jane Bae, MD

Cardiovascular Disease (Cardiology)

NPI 1841238318

1 LYONS ST
Dedham, MA 02026

(781) 493-3530

✔ PECOS✔ Accepts MedicareSame address

Constance Barr, M.D.

Internal Medicine

NPI 1740280643

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ PECOS✔ Accepts MedicareSame address

Carolyn Baxter, PT

Physical Therapist in Private Practice

NPI 1902152275

1 LYONS ST
Dedham, MA 02026

(781) 493-3518

✔ Accepts MedicareSame address

Noelle Beynor

Nurse Practitioner

NPI 1154994069

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ PECOSSame address

Lindsay Brunel, ANP-BC

Nurse Practitioner

NPI 1194958074

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ PECOS✔ Accepts MedicareSame address

Catherine Creedon, NP

Nurse Practitioner

NPI 1821732868

1 LYONS ST
Dedham, MA 02026

(781) 493-3540

✔ PECOS✔ Accepts MedicareSame address

Jonathan Forman, MD

Internal Medicine

NPI 1386641785

1 LYONS ST
Dedham, MA 02026

(781) 493-3570

✔ PECOS✔ Accepts MedicareSame address

Sreelekha Gopinath, M.D.

Internal Medicine

NPI 1497853337

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ PECOS✔ Accepts MedicareSame address

Avi Grunin, M.D.

Orthopedic Surgery

NPI 1215195318

1 LYONS ST
Dedham, MA 02026

(617) 654-7111

✔ PECOS✔ Accepts MedicareSame address

Anne Hackman, M.D

Internal Medicine

NPI 1316142748

1 LYONS ST
Dedham, MA 02026

(781) 493-3540

✔ PECOS✔ Accepts MedicareSame address

Shirin Jafari-Lloyd, DO

Pediatric Medicine

NPI 1316328818

1 LYONS ST
Dedham, MA 02026

(781) 493-3620

✔ PECOSSame address

Kwai Lam, RD, CDE, CNSC

Registered Dietitian or Nutrition Professional

NPI 1760014732

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ Accepts MedicareSame address

Jillian Lawlor, AUD

Qualified Audiologist

NPI 1710734769

1 LYONS ST
Dedham, MA 02026

(617) 657-6410

✔ Accepts MedicareSame address

Kinneri Mehta, M.D.

Otolaryngology

NPI 1396131678

1 LYONS ST
Dedham, MA 02026

(617) 657-6410

✔ PECOS✔ Accepts MedicareSame address

Sophie Norgaard, AUD

Qualified Audiologist

NPI 1356026421

1 LYONS ST
Dedham, MA 02026

(781) 493-3700

✔ Accepts MedicareSame address

Matthew Sadowski, DPT

Physical Therapist in Private Practice

NPI 1619453859

1 LYONS ST
Dedham, MA 02026

(781) 329-1400

✔ Accepts MedicareSame address

Michael Shusterman, MD

Pediatric Medicine

NPI 1780680488

1 LYONS ST
Dedham, MA 02026

(781) 493-3620

✔ PECOS✔ Accepts MedicareSame address

Kerry Anne Stone, MD

Pediatric Medicine

NPI 1851399125

1 LYONS ST
Dedham, MA 02026

(781) 493-3620

✔ PECOSSame address

Valerie Williams, DPT

Physical Therapist in Private Practice

NPI 1548976772

1 LYONS ST
Dedham, MA 02026

(781) 493-3700

✔ Accepts MedicareSame address

Mary Gosney

Certified Nurse Midwife (CNM)

NPI 1023169919

1 LYONS ST
Dedham, MA 02026

(781) 493-3600

✔ 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 1306231519. It was assigned to this organization in the NPPES registry on April 3, 2015. The provider is doing business as Dedham Medical Associates.

Where is Atrius Health, Inc. located?

Atrius Health, Inc. is located at 1 Lyons St, Dedham, MA 02026. The listed phone number is (781) 329-1400.

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, 24 practice at this address and 665 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.