WILLIAM R. FOX MD – NPI #1588075634
Emergency Medicine

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Health Care Provider Taxonomy Code for Emergency Medicine

WILLIAM FOX is a physician located in WASHINGTON, DC. NPPES has assigned the NPI number 1588075634 to WILLIAM FOX on May 12, 2014. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207P00000X from the Health Care Provider Taxonomy code set, which is classified as Emergency Medicine.

The NPI profile was last updated on Jan 15, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for WILLIAM FOX below.

NPI Profile for
WILLIAM R. FOX

NPI Number
1588075634
Enumeration Date

(more than 12 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
WILLIAM R. FOX
Credentials
MD
Primary location
2401 E ST., NW
SA-1
WASHINGTON, DC 20037
Phone: (202) 647-4000 Fax:
Mailing address
2401 E. ST NW
SA-1
WASHINGTON, DC 20037
Phone: (202) 647-4000 Fax:
Sole Proprietor
No
Updated
Certification Date
Jan 15, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207P00000X
- Emergency Medicine (Primary)		 DC MD600004278

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI - Graduated 2014
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
WILLIAM FOX is affiliated with the following medical group(s):
  • HOSPITAL
    • BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL
      12505 LEBANON ROAD
      FRISCO, TX 75035

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Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.