Doctor profile · Federal record

Dr. Robert Eisdorfer, MD

Gastroenterology Physician · Rockville, MD

  • NPI 1891789046
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14955 Shady Grove RD, Suite 150
Rockville, MD 208508700
(301) 340-3252
fax (301) 340-1423

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
March 4, 2013
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Maryland #D0041731
Medicaid
MD #597761400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891789046. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, INC. 1 $18.71

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Eisdorfer's medical specialty?
Dr. Robert Eisdorfer practices Gastroenterology Physician in Rockville, MD.
Where does Dr. Robert Eisdorfer practice?
Dr. Robert Eisdorfer practices at 14955 Shady Grove RD, Rockville, MD 208508700. Office phone: 3013403252.
What is Dr. Robert Eisdorfer's NPI?
Dr. Robert Eisdorfer's National Provider Identifier (NPI) is 1891789046, issued by NPPES.