Aryn Marie Andrzejewski, MD - Medicare Internal Medicine in Rochester, NY

Aryn Marie Andrzejewski, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Rochester, New York. Her current practice location is 601 Elmwood Ave, Rochester, New York. You can reach out to her office (for appointments etc.) via phone at (585) 275-0526.

Aryn Marie Andrzejewski is licensed to practice in New York (license number 320963) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1881185031.

Contact Information

Aryn Marie Andrzejewski, MD
601 Elmwood Ave,
Rochester, NY 14642-0001
(585) 275-0526
(585) 273-0526

Map and Direction




Physician's Profile

Full NameAryn Marie Andrzejewski
GenderFemale
SpecialityInternal Medicine - Infectious Disease
Location601 Elmwood Ave, Rochester, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1881185031
  • Provider Enumeration Date: 05/23/2018
  • Last Update Date: 08/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305193848
  • Enrollment ID: I20230906003419

Medical Identifiers

Medical identifiers for Aryn Marie Andrzejewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881185031NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 320963 (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. Aryn Marie Andrzejewski allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710226824
PECOS PAC ID: 5799699088
Enrollment ID: O20031201000019
Entity NameInfectious Disease Clinical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780631408
PECOS PAC ID: 5698763704
Enrollment ID: O20040505001160

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. Aryn Marie Andrzejewski 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
Aryn Marie Andrzejewski, MD
601 Elmwood Ave Box Med,
Rochester, NY 14642-0001

Ph: (585) 275-0526
Aryn Marie Andrzejewski, MD
601 Elmwood Ave,
Rochester, NY 14642-0001

Ph: (585) 275-0526

Reviews and Comments


Internal Medicine Doctors in Rochester, NY

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Ms. Terri Winter, N.P.
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Practice Location: 250 Crittenden Blvd, Box 617, Rochester, NY 14642
Phone: 585-275-2662    Fax: 585-276-0149

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.