Mark Louis Wess, M.D.
Mark Louis Wess is an Internal Medicine specialist based in Greenville, SC with over 37 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across SC can see Mark Louis Wess, M.D. in person in Greenville or via virtual visit — no travel required. Trained at University of Cincinnati College of Medicine (class of 1989), he has been practicing for over 37 years. A physician who provides long-term, comprehensive care in the office and the hospital.
Recent · 59dNPPES updated 2026-03-25 · verify NPI on CMS · Verify license at South Carolina Board of Medical Examiners
Contact & Location
Practice Location
3516 Highway 153, Greenville, SC 29611-7553
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1989
University of Cincinnati College of Medicine
Board certified · Mar 24, 2026
Self-reported via NPPES
37 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Cincinnati College of Medicine (Class of 1989)
Virtual Internal Medicine Care With Mark Louis Wess
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark Louis Wess for follow-ups, medication reviews, and ongoing care — no travel to Greenville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mark Louis Wess
NPI records show Dr. Wess as active with telehealth listed in Greenville, SC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (864) 729-6626.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mark Louis Wess
Practice Location
3516 Highway 153, Greenville, SC 29611-7553
Mailing Address
3516 Highway 153, Greenville, SC 29611-7553
This is a provider directory. Contact the office directly to schedule appointments.
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