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

Marjorie A Chorness, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1790760379

Marjorie A Chorness, MD is an Obstetrics/Gynecology in Greer, South Carolina. Graduated from Medical College of Wisconsin in 1988, 38 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
38
Trained at
Medical College of Wisconsin
Licensed in
SC
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

420 The Pkwy Ste C
Greer, SC 29650
Phone: (864) 662-5000
Fax: (864) 662-5008
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 17267 (SC)

Record details

NPI number1790760379
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 7, 2005
Last updated in NPPESDecember 21, 2015

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Greer