Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John N Catanzaro, MD

Individual provider Internal Medicine Physician · NPI 1003077140

Dr. John N Catanzaro, MD is a Cardiac Electrophysiology in Greenville, North Carolina. Graduated from State University of New York Downstate Medical Center in 2005, 21 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in Florida, North Carolina and New York.

Years since qualifying
21
Trained at
State University of New York Downstate Medical Center
Licensed in
FL, NC, NY
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

115 Heart Dr
Greenville, NC 27834-8982
Phone: (252) 744-4400
Fax: (252) 744-3987
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 2023-02198 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 246725 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 2023-02198 (NC)
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X · Licence ME124001 (FL)

Record details

NPI number1003077140
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2008
Last updated in NPPESAugust 15, 2024
Certification dateAugust 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2005 (21 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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