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MARK A SULLIVAN M.D.
NPI 1215036603
Internal Medicine in Arlington, MA

Active since September 21, 2006
37 BROADWAY, LAHEY ARLINGTON, ARLINGTON, MA 02474(781) 641-0100(781) 744-7132 Get Directions Write a Review

NPPES record last updated: December 5, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark A Sullivan M.d. NPPES

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

MARK A SULLIVAN M.D. (NPI 1215036603) is an individual internal medicine provider in Arlington, Massachusetts, licensed in Massachusetts (40783) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1215036603
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARK A SULLIVANCredential: M.D.
Location Address37 BROADWAY, LAHEY ARLINGTONArlington, MA 02474-5552
Mailing AddressLahey Clinic, 41 Mall RoadBurlington, MA 01805-0001 · (781) 641-0100 · Fax (781) 744-7132
Phone(781) 641-0100
Fax(781) 744-7132
Sole ProprietorNo
Enumeration DateSeptember 21, 2006
Last NPPES UpdateDecember 5, 2012
✔ NPI 1215036603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 40783
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.
37 BROADWAY, Arlington, MA 02474
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Other Identifiers 3

Medicaid2052679MA
Medicare PINB02108MA
Medicare UPINB72581

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.

RONALD P. CRISCITIELLO M.D
Internal Medicine
37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 641-0100
DIANE H MERLO P.T.
Physical Therapist
37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 643-6090
ROBERT BRUCE LIBERMAN MD
Internal Medicine
37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 744-5100
GRETCHEN DIETRICH M.D.
Family Medicine
37 BROADWAY, LAHEY HEALTH PRIMARY CARE, ARLINGTON
ARLINGTON, MA 02474
Middlesex County (781) 641-0100
VISITING NURSE AND COMMUNITY HEALTH, INC
Home Health
37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 643-6090
RUTH A. ROSS-MCCORMACK MD
Internal Medicine (Gastroenterology)
37 BROADWAY, LAHEY ARLINGTON
ARLINGTON, MA 02474
Middlesex County (781) 641-0100
DR. NEHA MALIK M.D.
Internal Medicine
37 BROADWAY, 37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 641-0100
KENNETH A. KRUTT MD
Internal Medicine
37 BROADWAY, 37 BROADWAY
ARLINGTON, MA 02474
Middlesex County (781) 641-0100

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 Mark Sullivan's NPI number?

The NPI number for Mark Sullivan is 1215036603. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is Mark Sullivan located?

Mark Sullivan practices at 37 Broadway Lahey Arlington, Arlington, MA 02474. The listed phone number is (781) 641-0100.

What is Mark Sullivan'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 Mark Sullivan was last updated on December 5, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.