Doctor profile · Federal record

Dr. William Fox, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Washington, DC

  • NPI 1588075634
  • 12 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2401 E St., Nw, Sa-1
Washington, DC 20037
(202) 647-4000
Mailing address
2401 E. St Nw, Sa-1
Washington, DC 20037

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
January 15, 2026
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
District of Columbia #MD600004278 · Texas #R0572

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588075634. 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
Teleflex LLC 1 $18.50

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. William Fox's medical specialty?
Dr. William Fox practices Emergency Medicine Physician in Washington, DC.
Where does Dr. William Fox practice?
Dr. William Fox practices at 2401 E St., Nw, Washington, DC 20037. Office phone: 2026474000.
What is Dr. William Fox's NPI?
Dr. William Fox's National Provider Identifier (NPI) is 1588075634, issued by NPPES.
Does Dr. William Fox accept Medicare assignment?
Dr. William Fox does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.