Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Olivia Lemaster, APRNCNP

Individual provider Registered Nurse · NPI 1679005995

Olivia Lemaster, APRNCNP is a Nurse Practitioner in Marysville, Ohio. Qualified in 2017, 9 years ago. Practices with Union County Physician Corporation, a 106-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
9
Licensed in
OH
In the registry since
2017
Specialties on file
3
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Practice location Address checks out

500 London Ave
Marysville, OH 43040-5512
Phone: (937) 578-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 460 W 10th Ave, Columbus, OH 43210-1240 — (614) 293-8300

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN.CNP.021209 (OH)
Registered Nurse Taxonomy 163W00000X · Licence RN.371432 (OH)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence APRNCNP021209 (OH)

Record details

NPI number1679005995
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRNCNP
Sole proprietorNo
NPI enumeratedMarch 28, 2017
Last updated in NPPESMay 18, 2023
Certification dateMay 18, 2023
Mailing address500 London Ave, Marysville, OH 43040-5512

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Union County Physician Corporation — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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