Courtney Dey, M.D.
NPI 1659765196 · Diagnostic Radiology Physician · Knoxville, TN
Provider details
- NPI number
- 1659765196
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2020-0003435 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,477 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 241 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 175 | $36 |
| X-Ray of Chest, 2 Views71046 | 173 | $11 |
| Screening Mammography77067 | 125 | $114 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 94 | $77 |
| Screening 3d Breast Mammography77063 | 87 | $47 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 |
Practice location
Mailing address
Additional practice locations (2)
- 2301 Erwin RoadDurham, NC 27710-1607Phone: (919) 684-2711
- 700 W Olney RdNorfolk, VA 23507-1607Phone: (757) 446-5600
Registry dates
- Enumerated
- 2015-03-23
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.