Doctor profile · Federal record

Dr. David Brown, MD, PHD

Endocrinology, Diabetes & Metabolism Physician · Rockville, MD

  • NPI 1114044906
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2401 Research Blvd, 230
Rockville, MD 208503215
(301) 977-9272
fax (301) 977-9172

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
November 13, 2009
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Maryland #D0036784

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114044906. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$57,412
Transactions
50
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Corcept Therapeutics 43 $47,416.80
Novo Nordisk Inc 7 $9,995.20

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$32,504
Honoraria
$12,090
Travel and Lodging
$6,168
Consulting Fee
$5,530
Food and Beverage
$1,120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
971
Patients
226
Total drug cost
$1,896,949
Drug Type Claims Patients Total cost
Ezetimibe Generic 162 53 $10,858
Levothyroxine Sodium Generic 112 26 $1,738
Rosuvastatin Calcium Generic 110 33 $3,517
Ozempic (Semaglutide) Brand 98 24 $195,697
Atorvastatin Calcium Generic 89 28 $1,764
Synthroid (Levothyroxine Sodium) Brand 78 16 $6,164
Metformin Hcl Er (Metformin Hcl) Brand 54 17 $1,412
Korlym (Mifepristone) Brand 47 0 $1,500,924
Metformin Hcl Generic 36 12 $609
Tresiba Flextouch U-100 (Insulin Degludec) Brand 35 17 $21,701

Frequently asked questions

Auto-generated from federal data
What is Dr. David Brown's medical specialty?
Dr. David Brown practices Endocrinology, Diabetes & Metabolism Physician in Rockville, MD.
Where does Dr. David Brown practice?
Dr. David Brown practices at 2401 Research Blvd, Rockville, MD 208503215. Office phone: 3019779272.
What is Dr. David Brown's NPI?
Dr. David Brown's National Provider Identifier (NPI) is 1114044906, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 25, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›