Paul Fontanazza, MD - Medicare Internal Medicine in Harrison, NJ

Paul Fontanazza, MD is a medicare enrolled "Internal Medicine" physician in Harrison, New Jersey. His current practice location is 450 Bergen St, Harrison, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 484-6900.

Paul Fontanazza is licensed to practice in New Jersey (license number 32061) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1225041965.

Contact Information

Paul Fontanazza, MD
450 Bergen St,
Harrison, NJ 07029
(973) 484-6900
(973) 484-0029

Map and Direction




Physician's Profile

Full NamePaul Fontanazza
GenderMale
SpecialityInternal Medicine
Location450 Bergen St, Harrison, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225041965
  • Provider Enumeration Date: 08/14/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7113979410
  • Enrollment ID: I20050215000612

Medical Identifiers

Medical identifiers for Paul Fontanazza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225041965NPI-NPPES
D02037000OtherNJCDS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 32061 (New Jersey)Primary

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. Paul Fontanazza allows following entities to bill medicare on his behalf.
Entity NamePrimary Care Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134386410
PECOS PAC ID: 6305850249
Enrollment ID: O20060131000554

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. Paul Fontanazza 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
Paul Fontanazza, MD
450 Bergen St,
Harrison, NJ 07029

Ph: (973) 484-6900
Paul Fontanazza, MD
450 Bergen St,
Harrison, NJ 07029

Ph: (973) 484-6900

Reviews and Comments


Internal Medicine Doctors in Harrison, NJ

Dr. Henry James Ryngel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 28 Harrison Ave, Harrison, NJ 07029
Phone: 973-484-2929    Fax: 973-484-4280
Ralph Samuel Dagostino, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 450 Bergen St, Harrison, NJ 07029
Phone: 973-484-6900    Fax: 973-484-0029
Mr. Artur M Carvalho, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 Essex Street - 3rd Floor, Harrison, NJ 07029
Phone: 973-274-9880    Fax: 973-274-1959

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.