Doctor profile · Federal record

Dr. Gavin Flentge, AGACNP-BC

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Perryville, MO

  • NPI 1063039311
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8 N French Ln
Perryville, MO 637751577
(573) 768-6986
fax (949) 655-8621

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Profile last updated
August 10, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Missouri #2020019956

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063039311. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
37
Distinct HCPCS
2
Medicare allowed
$4,503
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 19 19 $143
99284 Emergency department visit with moderate level of medical decision making 18 17 $99

In context: peer comparison

Among 1 peers in this city , average services per provider: 18. This provider delivers 2.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $25.50
Organon Llc 1 $18.57

By nature of payment

Food and Beverage
$44

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
51
Patients
49
Total drug cost
$346
Drug Type Claims Patients Total cost
Naproxen Generic 19 18 $54
Prednisone Generic 18 18 $37
Cefadroxil Generic 14 13 $255

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gavin Flentge's medical specialty?
Dr. Gavin Flentge practices Acute Care Nurse Practitioner in Perryville, MO.
Where does Dr. Gavin Flentge practice?
Dr. Gavin Flentge practices at 8 N French Ln, Perryville, MO 637751577. Office phone: 5737686986.
What is Dr. Gavin Flentge's NPI?
Dr. Gavin Flentge's National Provider Identifier (NPI) is 1063039311, issued by NPPES.
Does Dr. Gavin Flentge accept Medicare assignment?
Yes. Dr. Gavin Flentge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gavin Flentge commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.