Doctor profile · Federal record

Dr. Johnnie Parker, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Rolla, MO

  • NPI 1073051942
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1081 E 18Th St
Rolla, MO 654012448
(573) 458-7800

Credentials & registration

NPPES · NUCC
NPI registered
February 2017 — 9 yrs on file
Profile last updated
May 6, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Missouri #2017024747 · Missouri #151094

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073051942. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
27
Distinct HCPCS
1
Medicare allowed
$257
HCPCS Description Services Patients Avg allowed
83037 Hemoglobin a1c level, by device for home use 27 15 $10

In context: peer comparison

Among 11 peers in Rolla Family Nurse Practitioner, average services per provider: 82. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$163
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 2 $45.54
Braeburn INC. 2 $37.40
Alkermes, INC. 1 $28.21
Otsuka America Pharmaceutical, INC. 1 $18.42
GlaxoSmithKline, LLC. 1 $17.46
Indivior INC. 1 $15.93

By nature of payment

Food and Beverage
$136
Education
$27

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,488
Patients
313
Total drug cost
$101,400
Drug Type Claims Patients Total cost
Gabapentin Generic 152 28 $3,292
Atorvastatin Calcium Generic 149 33 $1,299
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 140 28 $2,909
Omeprazole Generic 112 21 $1,221
Lisinopril Generic 101 22 $733
Montelukast Sodium Generic 98 19 $1,356
Losartan Potassium Generic 92 21 $1,276
Trazodone Hcl Generic 92 20 $855
Jardiance (Empagliflozin) Brand 87 16 $78,649
Pantoprazole Sodium Generic 85 18 $936

Frequently asked questions

Auto-generated from federal data
What is Dr. Johnnie Parker's medical specialty?
Dr. Johnnie Parker practices Family Nurse Practitioner in Rolla, MO.
Where does Dr. Johnnie Parker practice?
Dr. Johnnie Parker practices at 1081 E 18Th St, Rolla, MO 654012448. Office phone: 5734587800.
What is Dr. Johnnie Parker's NPI?
Dr. Johnnie Parker's National Provider Identifier (NPI) is 1073051942, issued by NPPES.
Does Dr. Johnnie Parker accept Medicare assignment?
Yes. Dr. Johnnie Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johnnie Parker commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level, by device for home use (HCPCS 83037). Source: CMS Medicare Physician & Other Practitioners file.