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

William F Cox MD PA

Organization Internal Medicine Physician · NPI 1447876586

William F Cox MD PA is an Internal Medicine Physician in Dallas, Texas. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8220 Walnut Hill Ln Ste 500
Dallas, TX 75231-4414
Phone: (469) 450-7694
Fax: (972) 954-7712
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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

Record details

NPI number1447876586
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Cox — Physician/Owner · (469) 450-7694
NPI enumeratedJune 24, 2020
Last updated in NPPESJune 24, 2020
Certification dateJune 24, 2020
Mailing address8220 Walnut Hill Ln Ste 500, Dallas, TX 75231-4414

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