Dr Joseph Duffy, MD - Medicare Family Practice in Wayne, NJ

Dr Joseph Duffy, MD is a medicare enrolled "Family Medicine" physician in Wayne, New Jersey. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice St Josephs Medical Group Pc and his current practice location is 220 Hamburg Tpke, Suite 14, Wayne, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 942-0200.

Dr Joseph Duffy is licensed to practice in New Jersey (license number MA056567) 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 1033117171.

Contact Information

Dr Joseph Duffy, MD
220 Hamburg Tpke, Suite 14,
Wayne, NJ 07470-2110
(973) 942-0200
(973) 942-0202

Map and Direction




Physician's Profile

Full NameDr Joseph Duffy
GenderMale
SpecialityFamily Practice
Experience37 Years
Location220 Hamburg Tpke, Wayne, New Jersey
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 Joseph Duffy graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1033117171
  • Provider Enumeration Date: 07/12/2005
  • Last Update Date: 05/21/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5890697411
  • Enrollment ID: I20040123000788

Medical Identifiers

Medical identifiers for Dr Joseph Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033117171NPI-NPPES
5070708MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA05656700 (New Jersey)Secondary
207Q00000XFamily Medicine MA056567 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Hospital And Medical CenterPaterson, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Josephs Medical Group Pc8628470325173

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 Joseph Duffy allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497791297
PECOS PAC ID: 9739171984
Enrollment ID: O20040330001612
Entity NameSt Josephs Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205425519
PECOS PAC ID: 8628470325
Enrollment ID: O20210716000520

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 Joseph Duffy 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 Joseph Duffy, MD
220 Hamburg Tpke, Suite 14,
Wayne, NJ 07470-2110

Ph: (973) 942-0200
Dr Joseph Duffy, MD
220 Hamburg Tpke, Suite 14,
Wayne, NJ 07470-2110

Ph: (973) 942-0200

Reviews and Comments


Family Medicine Doctors in Wayne, NJ

Dr. John Anthony Gregg, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 510 Hamburg Tpke, Wayne Commons, Suite 101, Wayne, NJ 07470
Phone: 973-942-6005    Fax: 973-942-6009
Meera V Patel, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1500 Alps Rd, Wayne, NJ 07470
Phone: 973-628-8500    Fax: 973-628-7944
Dr. Seymour Schlossberg, DO
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Medicare: Medicare Enrolled
Practice Location: 2 Mayfair Dr, Wayne, NJ 07470
Phone: 973-696-1555    Fax: 973-696-5677
Dr. Blair Richard Beltzer, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 510 Hamburg Tpke, Wayne, NJ 07470
Phone: 973-953-7668    
Pavle Topalovic, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 220 Hamburg Turnpike, Suite 20, Wayne, NJ 07470
Phone: 973-956-1121    Fax: 973-595-8997
Francis Jerome-xavier Bain, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Alps Rd, Wayne, NJ 07470
Phone: 973-628-8500    Fax: 973-628-7944
Tahera Ali, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1055 Hamburg Tpke Ste 200, Wayne, NJ 07470
Phone: 973-904-1177    Fax: 973-904-1166

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.