Boris Matusevich, MD - Medicare Anesthesiology in West Islip, NY

Boris Matusevich, MD is a medicare enrolled "Anesthesiology" physician in West Islip, New York. He graduated from medical school in 1975 and has 49 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Island Gastroenterology Consultants Pc and his current practice location is 1175 Montauk Hwy, Suite 1, West Islip, New York. You can reach out to his office (for appointments etc.) via phone at (631) 321-0570.

Boris Matusevich is licensed to practice in New York (license number 217094-1) 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 1952379356.

Contact Information

Boris Matusevich, MD
1175 Montauk Hwy, Suite 1,
West Islip, NY 11795-4939
(631) 321-0570
Not Available

Map and Direction




Physician's Profile

Full NameBoris Matusevich
GenderMale
SpecialityAnesthesiology
Experience49 Years
Location1175 Montauk Hwy, West Islip, 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:
  • Boris Matusevich graduated from medical school in 1975
  NPI Data:
  • NPI Number: 1952379356
  • Provider Enumeration Date: 03/10/2006
  • Last Update Date: 03/03/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7113916362
  • Enrollment ID: I20040511001505

Medical Identifiers

Medical identifiers for Boris Matusevich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952379356NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 217094-1 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Island Gastroenterology Consultants Pc892199907911

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. Boris Matusevich allows following entities to bill medicare on his behalf.
Entity NameIsland Gastroenterology Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174556963
PECOS PAC ID: 8921999079
Enrollment ID: O20040320000328

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. Boris Matusevich 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
Boris Matusevich, MD
941 Beth Ln,
Woodmere, NY 11598-1544

Ph: (516) 374-6326
Boris Matusevich, MD
1175 Montauk Hwy, Suite 1,
West Islip, NY 11795-4939

Ph: (631) 321-0570

Reviews and Comments


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Osborne D Williams, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 Montauk Highway, Good Smaritan Hospital Medical Center, West Islip, NY 11795
Phone: 631-376-4088    Fax: 631-376-4539

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.