Dr John N Catanzaro, MD - Medicare Cardiovascular Disease (cardiology) in Greenville, NC

Dr John N Catanzaro, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Greenville, North Carolina. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice East Carolina University and his current practice location is 115 Heart Dr, Greenville, North Carolina. You can reach out to his office (for appointments etc.) via phone at (252) 744-4400.

Dr John N Catanzaro is licensed to practice in North Carolina (license number 2023-02198) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1003077140.

Contact Information

Dr John N Catanzaro, MD
115 Heart Dr,
Greenville, NC 27834-8982
(252) 744-4400
(252) 744-3987

Map and Direction




Physician's Profile

Full NameDr John N Catanzaro
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience19 Years
Location115 Heart Dr, Greenville, North Carolina
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John N Catanzaro graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1003077140
  • Provider Enumeration Date: 06/20/2008
  • Last Update Date: 08/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3678728052
  • Enrollment ID: I20230815003276

Medical Identifiers

Medical identifiers for Dr John N Catanzaro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003077140NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 246725 (New York)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 2023-02198 (North Carolina)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology ME124001 (Florida)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 2023-02198 (North Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vidant Medical CenterGreenville, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Carolina University0244143246383

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John N Catanzaro allows following entities to bill medicare on his behalf.
Entity NameEast Carolina University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972551919
PECOS PAC ID: 0244143246
Enrollment ID: O20031106000400

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John N Catanzaro is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John N Catanzaro, MD
Po Box 751069,
Charlotte, NC 28275-1069

Ph: () -
Dr John N Catanzaro, MD
115 Heart Dr,
Greenville, NC 27834-8982

Ph: (252) 744-4400

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.