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

Dr. Gregory David Riebel, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1700828878

Dr. Gregory David Riebel, MD is an Orthopedic Surgery in Salem, Virginia. Qualified in 1987, 39 years ago. Practices with Preston Memorial Hospital Corporation, a 47-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
39
Licensed in
VA
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

101 Knotbreak Rd
Salem, VA 24153-5404
Phone: (540) 444-4020
Fax: (540) 444-4021
Show map & directions

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

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence 0101057389 (VA)

Record details

NPI number1700828878
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESJanuary 25, 2022
Mailing addressPo Box 8310, Roanoke, VA 24014-0310

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Preston Memorial Hospital Corporation — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount