MARK A SULLIVAN (M.D.) – Internal Medicine Physician, NPI 1215036603

MARK A SULLIVAN (M.D.) is a healthcare provider. based in Burlington, Massachusetts. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 40783 (MA). The NPI Number for MARK A SULLIVAN (M.D.) is 1215036603

Main info

Male
Name
MARK A SULLIVAN (M.D.)
NPI
1215036603
Phone
(781) 641-0100
Address
LAHEY CLINIC
Enumeration Date
21 September 2006
Last Update Date
5 December 2012
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MARK A SULLIVAN (M.D.)

  • Lahey Hospital & Medical Center, 41, Burlington Mall Road, Burlington, Middlesex County, Massachusetts, 01805, United States

    41 MALL ROAD

    BURLINGTON, MA 018050001

    Phone: (781) 641-0100

    Fax: (781) 744-7132

    Type: Mailing

  • 37, Broadway, East Arlington, Arlington, Middlesex County, Massachusetts, 02474, United States

    LAHEY ARLINGTON

    ARLINGTON, MA 024745552

    Phone: (781) 641-0100

    Fax: (781) 744-7132

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01805)

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Reviews

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Frequently asked questions

What is the standard ID for MARK A SULLIVAN (M.D.) in the U.S.?
In the U.S., MARK A SULLIVAN (M.D.) is identified by NPI 1215036603.
Does the public listing show MARK A SULLIVAN (M.D.) as active?
MARK A SULLIVAN (M.D.)'s NPI record reflects an active status in NPPES.
How should patients interpret MARK A SULLIVAN (M.D.)'s specialty?
The extract shows Internal Medicine Physician for MARK A SULLIVAN (M.D.). Clinical services aligned with this taxonomy classification.
What geographic area is tied to MARK A SULLIVAN (M.D.)?
MARK A SULLIVAN (M.D.) is associated with Burlington, Massachusetts in the same public data insurers reference.
Why is information missing for MARK A SULLIVAN (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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