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

Mark T. Witkowski, MD

Individual provider Family Medicine Physician · NPI 1659366052

Mark T. Witkowski, MD is a Family Medicine Physician in Grafton, West Virginia. Licensed in West Virginia. Registered with an NPI since 2005.

Licensed in
WV
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Hospital Plz
Grafton, WV 26354-1283
Phone: (304) 265-7406
Fax: (304) 265-6443
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 16996 (WV)

Record details

NPI number1659366052
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2005
Last updated in NPPESMarch 5, 2014
Mailing address709 Maple Ave, Grafton, WV 26354-1823

Other providers in Grafton