DR. GREGORY DAVID RIEBEL M.D.
NPI 1700828878
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Salem, VA
About Dr. Gregory David Riebel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY DAVID RIEBEL M.D. (NPI 1700828878) is an individual orthopaedic surgery of the spine provider in Salem, Virginia, licensed in Virginia (0101057389) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Preston Memorial Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gregory David Riebel M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Gregory Riebel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kingwood, WV 26537
- Reassigned Medicare billing, West Virginia enrollment
- 159 clinicians in this Medicare group
North Dartmouth, MA 02747
- Reassigned Medicare billing, Virginia enrollment
- 13 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Preston Memorial Hospital
Critical Access Hospitals · Kingwood, WVMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregory Riebel's NPI number?
The NPI number for Gregory Riebel is 1700828878. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Gregory Riebel located?
Gregory Riebel practices at 101 Knotbreak Rd, Salem, VA 24153. The listed phone number is (540) 444-4020.
What is Gregory Riebel's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.
Is Gregory Riebel enrolled in Medicare?
Yes. Gregory Riebel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Gregory Riebel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Riebel reassigns Medicare benefits to 2 organizations: Preston Memorial Hospital Corporation (Kingwood, WV) and Synergy Surgicalists LLC (North Dartmouth, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Riebel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Riebel accept?
Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Gregory Riebel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Gregory Riebel affiliated with any hospitals?
According to CMS data, Gregory Riebel is affiliated with Preston Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Riebel was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Gregory David Riebel, M.D. · NPI 1700828878
Orthopaedic Surgery of the Spine physician in Salem, Virginia. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1700828878 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Orthopaedic Surgery - Orthopaedic Surgery of the Spine · taxonomy 207XS0117X
- **State license:** 0101057389 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 KNOTBREAK RD, Salem, VA 24153-5404
- **Phone:** (540) 444-4020 · **Fax:** (540) 444-4021
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Preston Memorial Hospital Corporation (NPI 1841230661, Kingwood, WV); Synergy Surgicalists LLC (NPI 1114334422, North Dartmouth, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** January 25, 2022
- **Other identifiers:** Medicaid 006401121 (VA); Other 452547 (VA); Other 286128 (VA); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1700828878) · Data from the CMS NPPES public registry.