Doctor profile · Federal record

Dr. Adrienne Duncan, PA-C

Medical Physician Assistant · Rockville, MD

  • NPI 1902086572
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9901 Medical Center Dr
Rockville, MD 208503357
(240) 826-6000
Mailing address
12700 Park Central Dr Ste 900
Dallas, TX 752511542

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Profile last updated
June 11, 2013
Specialty taxonomy
363AM0700X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902086572. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,281
Transactions
159
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 37 $834.70
Qol Medical, LLC 21 $452.95
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 24 $355.19
Janssen Biotech, INC. 14 $270.85
Pfizer INC. 9 $246.18
Ardelyx, INC. 8 $228.00
Gilead Sciences, INC. 6 $162.20
Celltrion USA INC. 20 $154.06
Madrigal Pharmaceuticals 3 $98.98
Takeda Pharmaceuticals U.S.A., INC. 3 $71.16
Lilly USA, LLC 3 $70.94
Celgene Corporation 4 $67.37
Merck Sharp & Dohme LLC 3 $55.01
Digestive Care, INC. 1 $48.33
Ironwood Pharmaceuticals, INC 3 $45.09

By nature of payment

Food and Beverage
$3,262
Education
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
224
Patients
107
Total drug cost
$52,933
Drug Type Claims Patients Total cost
Famotidine Generic 60 30 $1,756
Omeprazole Generic 58 25 $750
Pantoprazole Sodium Generic 54 30 $1,069
Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) Brand 24 22 $4,269
Ibsrela (Tenapanor Hcl) Brand 15 0 $24,917
Linzess (Linaclotide) Brand 13 0 $20,171

Frequently asked questions

Auto-generated from federal data
What is Dr. Adrienne Duncan's medical specialty?
Dr. Adrienne Duncan practices Medical Physician Assistant in Rockville, MD.
Where does Dr. Adrienne Duncan practice?
Dr. Adrienne Duncan practices at 9901 Medical Center Dr, Rockville, MD 208503357. Office phone: 2408266000.
What is Dr. Adrienne Duncan's NPI?
Dr. Adrienne Duncan's National Provider Identifier (NPI) is 1902086572, issued by NPPES.