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

W Mackey Watkins, MD

Individual provider Nephrology Physician · NPI 1679527527

W Mackey Watkins, MD is a Nephrology in Denison, Texas. Graduated from University of Texas Medical Branch at Galveston in 1972, 54 years ago. Practices with Texomacare, a 46-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
54
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

5012 S US Highway 75 Ste 300
Denison, TX 75020-4587
Phone: (903) 416-6010
Fax: (903) 416-6183
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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 D9710 (TX)
Nephrology Physician Taxonomy 207RN0300X · Licence D9710 (TX)

Record details

NPI number1679527527
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESDecember 4, 2018
Mailing address5012 S Us Hwy 75, Suite 300, Attn Billing, Denison, TX 75020-4589

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1972 (54 years in practice)
Group practice Texomacare — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Denison