Doctor profile · Federal record

Dr. Leslie Mosteller, PA-C

Medical Physician Assistant · Washington, DC

  • NPI 1235582131
  • 10 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
111 Michigan Ave Nw
Washington, DC 200102916
(202) 476-5203

Credentials & registration

NPPES · NUCC
NPI registered
July 2016 — 10 yrs on file
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
District of Columbia #PA031260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235582131. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$105
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
IRONSHORE PHARMACEUTICALS INC. 3 $55.88
Seqirus USA Inc 2 $29.23
SANOFI-AVENTIS U.S. LLC 1 $20.19

By nature of payment

Food and Beverage
$105

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Mosteller's medical specialty?
Dr. Leslie Mosteller practices Medical Physician Assistant in Washington, DC.
Where does Dr. Leslie Mosteller practice?
Dr. Leslie Mosteller practices at 111 Michigan Ave Nw, Washington, DC 200102916. Office phone: 2024765203.
What is Dr. Leslie Mosteller's NPI?
Dr. Leslie Mosteller's National Provider Identifier (NPI) is 1235582131, issued by NPPES.