Olessya V Mazurs, NP-C - Medicare Nurse Practitioner in Lapeer, MI

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Olessya V Mazurs, NP-C is a medicare enrolled "Nurse Practitioner - Gerontology" in Lapeer, Michigan. She graduated from nursing school in 2016 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Fadi Salloum Md Pc, Mclaren Lapeer Region and her current practice location is 1375 N Main St, Lapeer, Michigan. You can reach out to her office (for appointments etc.) via phone at (810) 667-5639.

Olessya V Mazurs is licensed to practice in Michigan (license number 4704284965) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1134670136.

Contact Information

Olessya V Mazurs, NP-C
1375 N Main St,
Lapeer, MI 48446-1350
(810) 667-5639
(810) 667-5604

Map and Direction




Provider's Profile

Full NameOlessya V Mazurs
GenderFemale
SpecialityNurse Practitioner
Experience10 Years
Location1375 N Main St, Lapeer, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Olessya V Mazurs graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1134670136
  • Provider Enumeration Date: 10/14/2016
  • Last Update Date: 09/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3971882978
  • Enrollment ID: I20161115001932

Medical Identifiers

Medical identifiers for Olessya V Mazurs such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134670136NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LG0600XNurse Practitioner - Gerontology 4704284965 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mclaren Lapeer RegionLapeer, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fadi Salloum Md Pc206250358427
Mclaren Lapeer Region812300054433

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. Olessya V Mazurs allows following entities to bill medicare on her behalf.
Entity NameMclaren Lapeer Region
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124151147
PECOS PAC ID: 8123000544
Enrollment ID: O20050730000017
Entity NameFadi Salloum Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053510446
PECOS PAC ID: 2062503584
Enrollment ID: O20070813000088
Entity NameIm Hospitalists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194001222
PECOS PAC ID: 2567621477
Enrollment ID: O20120313000679
Entity NameMid Michigan Gastroenterology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003244120
PECOS PAC ID: 7618299017
Enrollment ID: O20141212001135

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. Olessya V Mazurs 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
Olessya V Mazurs, NP-C
1375 N Main St,
Lapeer, MI 48446-1350

Ph: (810) 667-5639		Olessya V Mazurs, NP-C
1375 N Main St,
Lapeer, MI 48446-1350

Ph: (810) 667-5639

Reviews and Comments


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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.