Dr John N Catanzaro, MD - Medicare Cardiac Electrophysiology in Greenville, NC

  1. Home
  2. Internal Medicine
  3. NC
  4. Greenville
Dr John N Catanzaro, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Greenville, North Carolina. He went to State University Of New York Downstate Medical Center and graduated in 2005 and has 21 years of diverse experience with area of expertise as Cardiac Electrophysiology. He is a member of the group practice North Shore-lij Medical Pc 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
SpecialityCardiac Electrophysiology
Experience21 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 attended and graduated from State University Of New York Downstate Medical Center 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: I20251124003209

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
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015686374

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 NameNorth Shore-lij Medical PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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: Not Available		Dr John N Catanzaro, MD
115 Heart Dr,
Greenville, NC 27834-8982

Ph: (252) 744-4400

Reviews and Comments


Internal Medicine Doctors in Greenville, NC

Jennifer Beth Emberger, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2390 Hemby Ln, Greenville, NC 27834
Phone: 252-744-4500    Fax: 252-744-5713
Dr. Edward L Treadwell, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 600 Moye Blvd, Greenville, NC 27834
Phone: 252-744-3169    Fax: 252-744-3725
Dr. Kara Anne Regan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 Moye Blvd Ste C3, Greenville, NC 27834
Phone: 252-816-0800    
Dr. Paul R Walker, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 600 Moye Blvd, Leo Jenkins Cancer Services Hemtology/oncology, Greenville, NC 27834
Phone: 252-744-3563    Fax: 252-744-3565
Alma Faye Jenkins, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1850 W Arlington Blvd, Greenville, NC 27834
Phone: 252-752-6101    
Pooja Srikanth, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2460 Emerald Pl, Greenville, NC 27834
Phone: 252-830-2021    Fax: 252-830-2042
Dr. Mohammad Zafar Khalilullah, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 Moye Blvd, Greenville, NC 27834
Phone: 252-744-3229    Fax: 252-744-3924

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.