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

Mark Edward Shaffer, MD

Individual provider Family Medicine Physician · NPI 1639308380

Mark Edward Shaffer, MD is a Family Practice in Winnsboro, South Carolina. Graduated from Harvard Medical School in 2009, 17 years ago. Practices with Prisma Health Medical Group-Midlands, a 1,018-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
17
Trained at
Harvard Medical School
Licensed in
SC
In the registry since
2009
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

56 US Highway 321 Byp N
Winnsboro, SC 29180-7100
Phone: (803) 635-6099
Fax: (803) 635-6343
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3209 Colonial Dr, Columbia, SC 29203-6930 — (803) 434-6113
  • 3209 Colonial Dr, Columbia, SC 29203-6930 — (803) 434-6113

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 31836 (SC)

Record details

NPI number1639308380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 2, 2009
Last updated in NPPESJune 25, 2021
Certification dateJune 22, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Prisma Health Medical Group-Midlands — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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