Peter Mariuz, MD - Medicare Infectious Disease in Rochester, NY

Peter Mariuz, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Rochester, New York. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Infectious Disease Clinical, University Of Rochester and his current practice location is 601 Elmwood Ave, Box Med, Rochester, New York. You can reach out to his office (for appointments etc.) via phone at (585) 275-5871.

Peter Mariuz is licensed to practice in New York (license number 179276) 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 1992737829.

Contact Information

Peter Mariuz, MD
601 Elmwood Ave, Box Med,
Rochester, NY 14642-0001
(585) 275-5871
(585) 273-1055

Map and Direction




Physician's Profile

Full NamePeter Mariuz
GenderMale
SpecialityInfectious Disease
Experience41 Years
Location601 Elmwood Ave, Rochester, 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:
  • Peter Mariuz graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1992737829
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 07/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012069164
  • Enrollment ID: I20090721000147

Medical Identifiers

Medical identifiers for Peter Mariuz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992737829NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 179276 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Strong Memorial HospitalRochester, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Infectious Disease Clinical569876370434
University Of Rochester5799699088793

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. Peter Mariuz allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710226824
PECOS PAC ID: 5799699088
Enrollment ID: O20031201000019
Entity NameThe Frederick Ferris Thompson Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194776351
PECOS PAC ID: 3274428586
Enrollment ID: O20040217000109
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. Peter Mariuz 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
Peter Mariuz, MD
601 Elmwood Ave, Box Med,
Rochester, NY 14642-0001

Ph: (585) 275-5871
Peter Mariuz, MD
601 Elmwood Ave, Box Med,
Rochester, NY 14642-0001

Ph: (585) 275-5871

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.