Marc Fafalak, MD - Medicare Internal Medicine in Yonkers, NY

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Marc Fafalak, MD is a medicare enrolled "Internal Medicine - Sports Medicine" physician in Yonkers, New York. His current practice location is 73 Market St Ste 201, Yonkers, New York. You can reach out to his office (for appointments etc.) via phone at (914) 831-4160.

Marc Fafalak is licensed to practice in New York (license number 306210) 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 1629504741.

Contact Information

Marc Fafalak, MD
73 Market St Ste 201,
Yonkers, NY 10710-7617
(914) 831-4160
(914) 831-4160

Map and Direction




Physician's Profile

Full NameMarc Fafalak
GenderMale
SpecialityInternal Medicine - Sports Medicine
Location73 Market St Ste 201, Yonkers, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629504741
  • Provider Enumeration Date: 05/10/2017
  • Last Update Date: 03/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8022352632
  • Enrollment ID: I20201105002739

Medical Identifiers

Medical identifiers for Marc Fafalak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629504741NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 306210 (New York)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RS0010XInternal Medicine - Sports Medicine 306210 (New York)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. Marc Fafalak allows following entities to bill medicare on his behalf.
Entity NameThe Westchester Medical Group, P.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881653822
PECOS PAC ID: 6406752963
Enrollment ID: O20031208000533
Entity NameSjr Medical, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366468936
PECOS PAC ID: 5991608440
Enrollment ID: O20040130000847
Entity NameSymphony Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659787653
PECOS PAC ID: 5890916068
Enrollment ID: O20141103000257

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. Marc Fafalak 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
Marc Fafalak, MD
967 N Broadway,
Yonkers, NY 10701-1301

Ph: () -		Marc Fafalak, MD
73 Market St Ste 201,
Yonkers, NY 10710-7617

Ph: (914) 831-4160

Reviews and Comments


Internal Medicine Doctors in Yonkers, NY

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Sang H Kim, M.D.
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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.