James Marzec, MD - Medicare Orthopedic Surgery in West Islip, NY

James Marzec, MD is a medicare enrolled "Orthopaedic Surgery" physician in West Islip, New York. He went to Hahnemann University College Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice South Shore Orthopaedic Associates and his current practice location is 340 Montauk Hwy, West Islip, New York. You can reach out to his office (for appointments etc.) via phone at (631) 422-9530.

James Marzec is licensed to practice in New York (license number 159688) 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 1811095581.

Contact Information

James Marzec, MD
340 Montauk Hwy,
West Islip, NY 11795-4437
(631) 422-9530
Not Available

Map and Direction




Physician's Profile

Full NameJames Marzec
GenderMale
SpecialityOrthopedic Surgery
Experience42 Years
Location340 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:
  • James Marzec attended and graduated from Hahnemann University College Of Medicine in 1982
  NPI Data:
  • NPI Number: 1811095581
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 04/11/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5496934895
  • Enrollment ID: I20111027000582

Medical Identifiers

Medical identifiers for James Marzec such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811095581NPI-NPPES
200028919OtherNYRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 159688 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ns/lij Hs Southside HospitalBay shore, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Shore Orthopaedic Associates43855350202

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. James Marzec allows following entities to bill medicare on his behalf.
Entity NameSouth Shore Orthopaedic Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134227820
PECOS PAC ID: 4385535020
Enrollment ID: O20111027000513

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. James Marzec 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
James Marzec, MD
340 Montauk Hwy,
West Islip, NY 11795-4437

Ph: (631) 422-9530
James Marzec, MD
340 Montauk Hwy,
West Islip, NY 11795-4437

Ph: (631) 422-9530

Reviews and Comments


Orthopaedic Surgery Doctors in West Islip, NY

Steven Simonsen, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 340 Montauk Hwy, West Islip, NY 11795
Phone: 631-422-9530    
Dennis Dillon, PA
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 400 Montauk Hwy, Suite 108, West Islip, NY 11795
Phone: 631-482-9192    Fax: 631-482-9195
Dr. Stuart Neil Kandel, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1145 Montauk Highway, West Islip, NY 11795
Phone: 631-669-9500    Fax: 631-587-4323
Dr. Brian M Mehling, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 800 Montauk Hwy, West Islip, NY 11795
Phone: 631-893-3903    Fax: 631-893-3906

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.