Doctor profile · Federal record

Dr. Caitlin Dumm

Physician Assistant · Ashburn, VA

  • NPI 1659135101
  • Accepts Medicare
  • 2 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20763 Fenwick Dr
Ashburn, VA 201472856
(703) 674-9086
Mailing address
9816 Mayland Dr
Richmond, VA 232331457

Credentials & registration

NPPES · NUCC
NPI registered
February 2024 — 2 yrs on file
Profile last updated
October 9, 2024
Year of graduation
2024 — 2 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659135101. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$157
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Ucb, INC. 3 $70.36
Sun Pharmaceutical Industries INC. 1 $33.97
Incyte Corporation 1 $21.60
Abbvie INC. 1 $16.61
Lilly USA, LLC 1 $14.54

By nature of payment

Food and Beverage
$157

Frequently asked questions

Auto-generated from federal data
What is Dr. Caitlin Dumm's medical specialty?
Dr. Caitlin Dumm practices Physician Assistant in Ashburn, VA.
Where does Dr. Caitlin Dumm practice?
Dr. Caitlin Dumm practices at 20763 Fenwick Dr, Ashburn, VA 201472856. Office phone: 7036749086.
What is Dr. Caitlin Dumm's NPI?
Dr. Caitlin Dumm's National Provider Identifier (NPI) is 1659135101, issued by NPPES.
Does Dr. Caitlin Dumm accept Medicare assignment?
Yes. Dr. Caitlin Dumm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.