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

Dr. John Vernon Cox, DO

Individual provider Medical Oncology Physician · NPI 1649213505

Dr. John Vernon Cox, DO is a Medical Oncology Physician in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5323 Harry Hines Blvd
Dallas, TX 75390-7208
Phone: (214) 645-0624
Fax: (214) 645-0078
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Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence F1484 (TX)
Medical Oncology Physician Taxonomy 207RX0202X · Licence F1484 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence F1484 (TX)

Record details

NPI number1649213505
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 14, 2006
Last updated in NPPESFebruary 23, 2015
Mailing addressP.O. Box 845347, Dallas, TX 75284-5347

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