Keith Alexander Guest, MD
Keith Alexander Guest, MD is a Geriatric Medicine in Lexington, South Carolina. Graduated from University of South Carolina School of Medicine in 1996, 30 years ago. Practices with Senior Health Associates, PA, a 9-clinician group and accepts Medicare assignment. Licensed in South Carolina.
- Years since qualifying
- 30
- Trained at
- University of South Carolina School of Medicine
- Licensed in
- SC
- In the registry since
- 2005
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location PO Box
PO Box 487Lexington, SC 29071-0487
Phone: (803) 699-9073
Fax: (866) 527-0937
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Geriatric Medicine (Internal Medicine) Physician (primary) | Taxonomy 207RG0300X · Licence 20934 (SC) |
|---|---|
| Hospice and Palliative Medicine (Internal Medicine) Physician | Taxonomy 207RH0002X · Licence 20934 (SC) |
Record details
| NPI number | 1285630020 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 27, 2005 |
| Last updated in NPPES | July 21, 2025 |
| Certification date | July 21, 2025 |
Medicare enrollment
| Medicare specialty | GERIATRIC MEDICINE |
|---|---|
| Also practises | HOSPICE/PALLIATIVE CARE, INTERNAL MEDICINE |
| Medical school | UNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE |
| Graduated | 1996 (30 years in practice) |
| Group practice | Senior Health Associates, Pa — 9 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |