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

Mark Stephen Wagner, MD

Individual provider Internal Medicine Physician · NPI 1336112614

Mark Stephen Wagner, MD is an Internal Medicine Physician in Seneca, South Carolina. Licensed in South Carolina. Registered with an NPI since 2006.

Licensed in
SC
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

298 Memorial Dr
Seneca, SC 29672-9443
Phone: (864) 885-7758
Fax: (864) 885-7749
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 31391 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 31391 (SC)

Record details

NPI number1336112614
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESMay 20, 2019
Mailing address1 Independence Pt Ste 212, Greenville, SC 29615-4536

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