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

Mark Edward Vig, MD

Individual provider Internal Medicine Physician · NPI 1023251527

Mark Edward Vig, MD is an Internal Medicine in Tyler, Texas. Graduated from Chicago College of Medicine and Surgery in 2009, 17 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group and accepts Medicare assignment. Licensed in Texas and Wisconsin.

Years since qualifying
17
Trained at
Chicago College of Medicine and Surgery
Licensed in
TX, WI
In the registry since
2009
Specialties on file
3
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

520 Douglas Blvd
Tyler, TX 75702-8307
Phone: (903) 593-1721
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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 Q8380 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 55603 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1023251527
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2009
Last updated in NPPESJune 9, 2017
Mailing addressPo Box 846098, Dallas, TX 75284-6098

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated 2009 (17 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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