Olivia Lemaster, APRNCNP - Medicare Nurse Practitioner in Marysville, OH

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Olivia Lemaster, APRNCNP is a medicare enrolled "Nurse Practitioner" in Marysville, Ohio. Her current practice location is 500 London Ave, Marysville, Ohio. You can reach out to her office (for appointments etc.) via phone at (937) 578-2020.

Olivia Lemaster is licensed to practice in Ohio (license number APRN.CNP.021209) 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 1679005995.

Contact Information

Olivia Lemaster, APRNCNP
500 London Ave,
Marysville, OH 43040-5512
(937) 578-2020
Not Available

Map and Direction




Provider's Profile

Full NameOlivia Lemaster
GenderFemale
SpecialityNurse Practitioner
Location500 London Ave, Marysville, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679005995
  • Provider Enumeration Date: 03/28/2017
  • Last Update Date: 05/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8527339571
  • Enrollment ID: I20170809001636

Medical Identifiers

Medical identifiers for Olivia Lemaster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679005995NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN.371432 (Ohio)Secondary
363LA2100XNurse Practitioner - Acute Care APRNCNP021209 (Ohio)Secondary
363L00000XNurse Practitioner APRN.CNP.021209 (Ohio)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. Olivia Lemaster allows following entities to bill medicare on her behalf.
Entity NameUnion County Physician Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992941108
PECOS PAC ID: 1557419173
Enrollment ID: O20090507000672

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. Olivia Lemaster 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
Olivia Lemaster, APRNCNP
500 London Ave,
Marysville, OH 43040-5512

Ph: (937) 578-2020		Olivia Lemaster, APRNCNP
500 London Ave,
Marysville, OH 43040-5512

Ph: (937) 578-2020

Reviews and Comments


Nurse Practitioner Nurses in Marysville, OH

Christa Kerns, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 388 Damascus Rd, Marysville, OH 43040
Phone: 937-578-4040    
Alex Truitt,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 118 Morey Dr, Marysville, OH 43040
Phone: 937-738-2126    Fax: 614-392-4581
Jenna Hoffman,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 500 London Ave, Marysville, OH 43040
Phone: 937-578-2020    
Krista Finch, APRN-CNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 940 London Ave Ste 1100b, Marysville, OH 43040
Phone: 937-642-2053    Fax: 937-642-9725
Brittan Caplin,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 500 London Ave, Marysville, OH 43040
Phone: 937-578-2735    Fax: 937-578-6071
Michelle L Ludsin, MSN FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 610 S Plum St, Marysville, OH 43040
Phone: 937-644-1920    Fax: 937-644-2024
Mrs. Morgan T. Harmeyer, CNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 500 London Ave, Marysville, OH 43040
Phone: 937-578-4281    Fax: 937-578-2858

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.