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

Dr. Diana L. Thorne, MD

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1275643538

Dr. Diana L. Thorne, MD is a Psychiatry in Columbia, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 1995, 31 years ago. Practices with South Carolina Dept of Mental Health Accounting Office, a 231-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
31
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2006
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

6439 Garners Ferry Rd
Columbia, SC 29209-1638
Phone: (803) 776-4000
Fax: (803) 695-6891
Show map & directions

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

Specialties & licences

Addiction Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084A0401X · Licence 21703 (SC)

Record details

NPI number1275643538
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice South Carolina Dept Of Mental Health Accounting Office — 231 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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