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

Abner H Bagenstose III, MD

Individual provider Allergy & Immunology Physician · NPI 1104888403

Abner H Bagenstose III, MD is an Allergy/Immunology in Port Royal, South Carolina. Graduated from Ohio State University College of Medicine in 1974, 52 years ago. Practices with Beaufort Jasper Hampton Comprehensive Health Services Inc, a 37-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
52
Trained at
Ohio State University College of Medicine
Licensed in
SC
In the registry since
2006
Specialties on file
2
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

1320 Ribaut Rd
Port Royal, SC 29935-1118
Phone: (843) 986-0900
Show map & directions

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

Additional practice locations (1)

  • 4830 Knightsbridge Blvd, Columbus, OH 43214-2300 — (614) 459-4949

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 32682 (SC)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 32682 (SC)

Record details

NPI number1104888403
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Beaufort Jasper Hampton Comprehensive Health Services Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount