Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William Frank Cox, MD

Individual provider Internal Medicine Physician · NPI 1922047448

Dr. William Frank Cox, MD is an Internal Medicine in Dallas, Texas. Graduated from University of Texas Medical School at Houston in 1993, 33 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
33
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8230 Walnut Hill Ln Ste 804
Dallas, TX 75231-4482
Phone: (214) 363-6217
Fax: (214) 373-4236
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence J7768 (TX)

Record details

NPI number1922047448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESAugust 7, 2013
Mailing address8230 Walnut Hill Ln, Suite 804, Dallas, TX 75231-4482

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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