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

Gregory Wittenberg

Individual provider Dermatology Physician · NPI 1760418420

Gregory Wittenberg is a Dermatology in Rapid City, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 1994, 32 years ago. Practices with Black Hills Surgical Hospital LLC, a 169-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
32
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
SD
In the registry since
2006

Practice location Address checks out

2820 Mount Rushmore Rd
Rapid City, SD 57701-5462
Phone: (605) 342-3280
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 4524 (SD)

Record details

NPI number1760418420
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 24, 2006
Last updated in NPPESNovember 5, 2007

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 1994 (32 years in practice)
Group practice Black Hills Surgical Hospital Llc — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rapid City