1. Home
  2. Directory
  3. Massachusetts
  4. Burlington
  5. Internal Medicine
  6. NPI Profile

NICHOLAS PETER TSAPATSARIS M.D.
NPI 1447356373
Internal Medicine - Cardiovascular Disease in Burlington, MA

Active since September 16, 2006
LAHEY CLINIC, 41 MALL RD., BURLINGTON, MA 01805(781) 744-8000(781) 744-5261 Get Directions Write a Review

NPPES record last updated: March 3, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nicholas Peter Tsapatsaris M.d. NPPES

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

NICHOLAS PETER TSAPATSARIS M.D. (NPI 1447356373) is an individual cardiovascular disease provider in Burlington, Massachusetts, licensed in Massachusetts (39788) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1447356373
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameNICHOLAS PETER TSAPATSARISCredential: M.D.
Location AddressLAHEY CLINIC, 41 MALL RD.Burlington, MA 01805-0001
Mailing AddressLahey Clinic, 41 Mall Rd.Burlington, MA 01805-0001 · (781) 744-8000 · Fax (781) 744-5261
Phone(781) 744-8000
Fax(781) 744-5261
Sole ProprietorNo
Enumeration DateSeptember 16, 2006
Last NPPES UpdateMarch 3, 2011
✔ NPI 1447356373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MA · 39788
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
LAHEY CLINIC, Burlington, MA 01805
Open in Google Maps ↗

Other Identifiers 3

Medicaid110063859AMA
Medicare UPINA67025MA
Medicare ID-Type UnspecifiedM09784MA

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.

KRISTEN M ROBSON MD
Internal Medicine (Gastroenterology)
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8699
DR. THOMAS M BRAND M.D.
Emergency Medicine
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8000
CHRISTINE B. THOMAS M.D.
Pathology (Anatomic Pathology)
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8000
DAVID A ROSMAN M.D.
Radiology (Diagnostic Radiology)
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8170
FREDERICK W HEISS MD
Internal Medicine (Gastroenterology)
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-5100
DR. STEPHEN R FREIDBERG MD
Neurological Surgery
LAHEY CLINIC, 41 MALL RD.
BURLINGTON, MA 01805
Middlesex County (781) 744-8085
JULIE ALAYNE OUELLETTE C.R.N.A.
Nurse Anesthetist, Certified Registered
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8132
DR. JONATHAN S. SILVER M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805
Middlesex County (781) 744-8460

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 Nicholas Tsapatsaris's NPI number?

The NPI number for Nicholas Tsapatsaris is 1447356373. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Nicholas Tsapatsaris located?

Nicholas Tsapatsaris practices at Lahey Clinic 41 Mall Rd., Burlington, MA 01805. The listed phone number is (781) 744-8000.

What is Nicholas Tsapatsaris's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Nicholas Tsapatsaris was last updated on March 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.