Doctor profile · Federal record

Dr. Mary Sweeney, FNP-BC

Family Nurse Practitioner · Family Nurse Practitioner · Washington, DC

  • NPI 1740962471
  • 3 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5255 Loughboro RD Nw
Washington, DC 20016
(202) 537-4685
Mailing address
5255 Loughboro RD Nw Bldg C1
Washington, DC 200162696

Credentials & registration

NPPES · NUCC
NPI registered
August 2023 — 3 yrs on file
Profile last updated
January 21, 2025
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
District of Columbia #NP1047428 · Virginia #0024187406

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740962471. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$428
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $256.49
Exelixis INC. 1 $74.99
Janssen Biotech, INC. 1 $30.64
Ipsen Biopharmaceuticals, INC 1 $23.39
Genentech USA, INC. 1 $22.57
Celgene Corporation 1 $19.61

By nature of payment

Education
$331
Food and Beverage
$96

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Sweeney's medical specialty?
Dr. Mary Sweeney practices Family Nurse Practitioner in Washington, DC.
Where does Dr. Mary Sweeney practice?
Dr. Mary Sweeney practices at 5255 Loughboro RD Nw, Washington, DC 20016. Office phone: 2025374685.
What is Dr. Mary Sweeney's NPI?
Dr. Mary Sweeney's National Provider Identifier (NPI) is 1740962471, issued by NPPES.