Dr Matthew J Matasar, MD - Medicare Hematology/oncology in New York, NY

  1. Home
  2. Internal Medicine
  3. NY
  4. New York
Dr Matthew J Matasar, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in New York, New York. He went to Harvard Medical School and graduated in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Rutgers Health-rwj Scleroderma Program and his current practice location is 1275 York Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 639-8889.

Dr Matthew J Matasar is licensed to practice in New Jersey (license number 25MA10303100) 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 1629237987.

Contact Information

Dr Matthew J Matasar, MD
1275 York Ave,
New York, NY 10065
(212) 639-8889
(646) 422-2291

Map and Direction




Physician's Profile

Full NameDr Matthew J Matasar
GenderMale
SpecialityHematology/oncology
Experience24 Years
Location1275 York Ave, New York, New York
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 Matthew J Matasar attended and graduated from Harvard Medical School in 2000
  NPI Data:
  • NPI Number: 1629237987
  • Provider Enumeration Date: 06/03/2008
  • Last Update Date: 07/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3870551906
  • Enrollment ID: I20180802000957

Medical Identifiers

Medical identifiers for Dr Matthew J Matasar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629237987NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 227471 (New York)Secondary
207RX0202XInternal Medicine - Medical Oncology 25MA10303100 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University HospitalNew brunswick, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rutgers Health-rwj Scleroderma Program5193764991307

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 Matthew J Matasar allows following entities to bill medicare on his behalf.
Entity NameRutgers Health-rwj Scleroderma Program
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679655781
PECOS PAC ID: 5193764991
Enrollment ID: O20050502000326
Entity NameMsk Bergen
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558814657
PECOS PAC ID: 1456614114
Enrollment ID: O20180410002157

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 Matthew J Matasar 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 Matthew J Matasar, MD
1233 York Ave, Sr 441a,
New York, NY 10065

Ph: (212) 639-8889		Dr Matthew J Matasar, MD
1275 York Ave,
New York, NY 10065

Ph: (212) 639-8889

Reviews and Comments


Internal Medicine Doctors in New York, NY

Dr. Ravishankar Ramaswamy, MD, MS
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1440 Madison Avenue, New York, NY 10029
Phone: 212-659-8552    Fax: 212-860-9737
Dr. Pietro Alessandro Ambrogio Canetta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, Ph4-124, New York, NY 10032
Phone: 212-305-5020    Fax: 212-305-6692
Dr. Rakhshan Mahmood Chida, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 327 E 17th St, New York, NY 10003
Phone: 212-420-5690    
Charles D Resor,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, New York, NY 10032
Phone: 212-305-2913    
Dr. Jacqueline Yuey Lonier, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Saint Nicholas Ave, New York, NY 10032
Phone: 212-851-5494    
Dr. Sharon Uralil, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 550 1st Ave, New York, NY 10016
Phone: 212-263-3293    
Diana Kantor, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 775 9th Ave, New York, NY 10019
Phone: 212-586-1550    

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.