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DR. MARK FISHERKELLER M.D.
NPI 1629026380
Internal Medicine - Cardiovascular Disease in Willimantic, CT

Active since May 05, 2006
90 QUARRY ST, WILLIMANTIC, CT 06226(860) 456-2898(860) 456-3078 Get Directions Write a Review

NPPES record last updated: May 4, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Fisherkeller M.d. NPPES

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

DR. MARK FISHERKELLER M.D. (NPI 1629026380) is an individual cardiovascular disease provider in Willimantic, Connecticut, licensed in Connecticut (021796) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1629026380
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MARK FISHERKELLERCredential: M.D.
Location Address90 QUARRY STWillimantic, CT 06226-1225
Mailing Address90 Quarry StWillimantic, CT 06226-1225 · (860) 456-2898 · Fax (860) 456-3078
Phone(860) 456-2898
Fax(860) 456-3078
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateMay 4, 2012
✔ NPI 1629026380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CT · 021796
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.
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X · License 021796 (CT)
90 QUARRY ST, Willimantic, CT 06226
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Other Identifiers 3

Medicare UPIND77032CT
Medicaid001217967CT
Medicare PIN060001020CT

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. VICTORIO GO TE MD
Internal Medicine
90 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-2201
QUARRY ST. INTERNAL MEDICINE, LLC
Internal Medicine
90 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-2847
WINDHAM CARDIOLOGY, P.C.
Internal Medicine (Cardiovascular Disease)
90 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-2898
FRANCIS SIRACUSA M.D.
Surgery
90 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 450-7222
SURGICAL ASSOCIATES OF WINDHAM PC
Specialist
90 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 450-7222

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 Fisherkeller's NPI number?

The NPI number for Mark Fisherkeller is 1629026380. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Mark Fisherkeller located?

Mark Fisherkeller practices at 90 Quarry St, Willimantic, CT 06226. The listed phone number is (860) 456-2898.

What is Mark Fisherkeller'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 Mark Fisherkeller was last updated on May 4, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.