Dr Warren Maresca, MD - Medicare Cardiovascular Disease (cardiology) in West Paterson, NJ

Dr Warren Maresca, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in West Paterson, New Jersey. He went to Georgetown University School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice St Josephs Physicians Healthcare Group Inc, Cardiology Group Wayne General Hospital, St Josephs Medical Group Pc and his current practice location is 999 Mcbride Ave, Suite B204, West Paterson, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 256-5667.

Dr Warren Maresca is licensed to practice in New Jersey (license number MA41731) 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 1992726152.

Contact Information

Dr Warren Maresca, MD
999 Mcbride Ave, Suite B204,
West Paterson, NJ 07424-2570
(973) 256-5667
(973) 256-7758

Map and Direction




Physician's Profile

Full NameDr Warren Maresca
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience46 Years
Location999 Mcbride Ave, West Paterson, 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 Warren Maresca attended and graduated from Georgetown University School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1992726152
  • Provider Enumeration Date: 07/22/2006
  • Last Update Date: 04/14/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0547293532
  • Enrollment ID: I20050912000104

Medical Identifiers

Medical identifiers for Dr Warren Maresca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992726152NPI-NPPES
4592204MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MA41731 (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 Physicians Healthcare Group Inc256764540120
Cardiology Group Wayne General Hospital43856905446
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 Warren Maresca allows following entities to bill medicare on his behalf.
Entity NameCardiology Group Wayne General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063591626
PECOS PAC ID: 4385690544
Enrollment ID: O20050330000905
Entity NameSt Josephs Physicians Healthcare Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033410907
PECOS PAC ID: 2567645401
Enrollment ID: O20110330000387
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 Warren Maresca 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 Warren Maresca, MD
4-14 Saddle River Rd,
Fair Lawn, NJ 07410-5632

Ph: (201) 794-3987
Dr Warren Maresca, MD
999 Mcbride Ave, Suite B204,
West Paterson, NJ 07424-2570

Ph: (973) 256-5667

Reviews and Comments


Internal Medicine Doctors in West Paterson, NJ

Dr. Francis Ferrante, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1031 Mcbride Ave, D109, West Paterson, NJ 07424
Phone: 973-785-4020    Fax: 973-785-3186
Joseph Vitale, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 999 Mcbride Ave, Suite B202, West Paterson, NJ 07424
Phone: 973-256-7599    
Dr. Mohammad Ibrahim, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 871 Mcbride Ave, West Paterson Speciaitly Clinic, West Paterson, NJ 07424
Phone: 973-569-4488    Fax: 973-569-4743
Roberto A Solis, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 205 Browertown Rd, Suite 202, West Paterson, NJ 07424
Phone: 973-785-7515    Fax: 973-785-2205
Dr. Suzanne Josephine Sherman, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 5 Garret Mountain Plz, West Paterson, NJ 07424
Phone: 973-357-3394    Fax: 973-754-6384
Dr. Subodh H Patel, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1031 Mcbride Ave, Suite D212, West Paterson, NJ 07424
Phone: 973-890-1303    Fax: 973-890-5609
Harleen Brar, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1031 Mcbride Ave, Suite D209, West Paterson, NJ 07424
Phone: 973-977-2250    Fax: 973-977-2398

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.