Doctor profile · Federal record

Dr. Keenan Larsen, DO

Internal Medicine Physician · Wright Patterson Afb, OH

  • NPI 1962025817
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
88 Mdg/Sghj 4881 Sugar Maple Dr.
Wright Patterson Afb, OH 45433
(937) 522-2778
Mailing address
88 Mdg/Sghj 4881 Sugar Maple Dr
Wright Patterson Afb, OH 45433

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
August 2, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Iowa #DO-06265

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962025817. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$49
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $20.71
Boston Scientific Corporation 1 $14.65
Novartis Pharmaceuticals Corporation 1 $13.46

By nature of payment

Food and Beverage
$49

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
180
Patients
0
Total drug cost
$12,232
Drug Type Claims Patients Total cost
Allopurinol Generic 30 0 $167
Losartan Potassium Generic 26 0 $153
Atorvastatin Calcium Generic 22 0 $199
Furosemide Generic 18 0 $79
Omeprazole Generic 17 0 $218
Eliquis (Apixaban) Brand 15 0 $10,768
Pantoprazole Sodium Generic 15 0 $129
Citalopram Hbr (Citalopram Hydrobromide) Brand 14 0 $35
Gabapentin Generic 12 0 $110
Diltiazem 24hr Er (Cd) (Diltiazem Hcl) Brand 11 0 $375

Frequently asked questions

Auto-generated from federal data
What is Dr. Keenan Larsen's medical specialty?
Dr. Keenan Larsen practices Internal Medicine Physician in Wright Patterson Afb, OH.
Where does Dr. Keenan Larsen practice?
Dr. Keenan Larsen practices at 88 Mdg/Sghj 4881 Sugar Maple Dr., Wright Patterson Afb, OH 45433. Office phone: 9375222778.
What is Dr. Keenan Larsen's NPI?
Dr. Keenan Larsen's National Provider Identifier (NPI) is 1962025817, issued by NPPES.