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DR. JOHN S ZESK M.D.
NPI 1629005004
Internal Medicine - Cardiovascular Disease in Wallingford, CT

Active since June 28, 2006
97 BARNES ROAD, WALLINGFORD, CT 06492(203) 284-3137(203) 284-3130 Get Directions Write a Review

NPPES record last updated: April 29, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John S Zesk M.d. NPPES

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

DR. JOHN S ZESK M.D. (NPI 1629005004) is an individual cardiovascular disease provider in Wallingford, Connecticut, licensed in Connecticut (019497) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1629005004
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. JOHN S ZESKCredential: M.D.
Location Address97 BARNES ROADWallingford, CT 06492
Mailing Address97 Barnes RoadWallingford, CT 06492 · (203) 284-3137 · Fax (203) 284-3130
Phone(203) 284-3137
Fax(203) 284-3130
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateApril 29, 2008
✔ NPI 1629005004 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 CT · 019497
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.
97 BARNES ROAD, Wallingford, CT 06492
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Other Identifiers 4

Medicaid119476CT
OtherDA0436CT · Railroad Medicare Group
Medicare UPINB39394CT
Medicare PIN060000297CT

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. STEVE M FRANK MD
Pediatrics
97 BARNES ROAD, SUITE 6
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 265-9890
ALLISON J BEITEL MD
Pediatrics
97 BARNES ROAD, SUITE 6
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 265-9890
PEDIATRIC MEDICINE OF WALLINGFORD LLP
Pediatrics
97 BARNES ROAD, SUITE 6
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 265-9890
SANTOSH DODDAMANE DO
Internal Medicine
97 BARNES ROAD, SUITE 1
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 284-3144
KATHY PAE MD
Pediatrics
97 BARNES ROAD, SUITE 6
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 265-9890

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 John Zesk's NPI number?

The NPI number for John Zesk is 1629005004. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is John Zesk located?

John Zesk practices at 97 Barnes Road, Wallingford, CT 06492. The listed phone number is (203) 284-3137.

What is John Zesk'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 John Zesk was last updated on April 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.