IndividualActive
Gregory Sibley, M.D.
NPI 1043211360 · Radiation Oncology Physician · Fairfax, VA
Provider details
- NPI number
- 1043211360
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101052359 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
8613 Route 29 Ste 100n
Fairfax, VA 22031-2172
Phone: (571) 350-8400
Fax: (703) 280-9596
Approximate (ZIP-level) locationGet directions
Mailing address
3040 Williams Dr Ste 100
Fairfax, VA 22031-4618
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.