Doctor profile · Federal record

Dr. Olivia Lemaster, APRN.CNP

Nurse Practitioner · Registered Nurse · Acute Care Nurse Practitioner · Marysville, OH

  • NPI 1679005995
  • Accepts Medicare
  • MIPS 88.3 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
500 London Ave
Marysville, OH 430405512
(937) 578-2020
Additional location
460 W 10Th Ave
Columbus, OH 432101240
(614) 293-8300
fax (614) 293-3124

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
May 18, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (3)
Ohio #APRN.CNP.021209 · Ohio #RN.371432 · Ohio #APRNCNP021209

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679005995. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
2
Medicare allowed
$2,869
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 25 25 $54
99214 Established patient office or other outpatient visit, 30-39 minutes 19 19 $80

In context: peer comparison

Among 1 peers in Marysville Nurse Practitioner, average services per provider: 22. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$202
Transactions
9
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
BeiGene USA, INC. 1 $28.68
Merck Sharp & Dohme LLC 1 $25.37
Celgene Corporation 1 $24.97
Takeda Pharmaceuticals U.S.A., INC. 1 $24.54
Pfizer INC. 1 $23.24
Eisai INC. 1 $19.84
PharmaEssentia USA Corporation 1 $19.17
Sumitomo Pharma America, INC. 1 $18.01
Servier Pharmaceuticals LLC 1 $17.80

By nature of payment

Food and Beverage
$202

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
0
Total drug cost
$289
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 14 0 $185
Allopurinol Generic 12 0 $103

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Olivia Lemaster's medical specialty?
Dr. Olivia Lemaster practices Nurse Practitioner in Marysville, OH.
Where does Dr. Olivia Lemaster practice?
Dr. Olivia Lemaster practices at 500 London Ave, Marysville, OH 430405512. Office phone: 9375782020.
What is Dr. Olivia Lemaster's NPI?
Dr. Olivia Lemaster's National Provider Identifier (NPI) is 1679005995, issued by NPPES.
Does Dr. Olivia Lemaster accept Medicare assignment?
Yes. Dr. Olivia Lemaster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olivia Lemaster commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.