Roy Colglazier, M.D.
NPI 1588077440 · Diagnostic Radiology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roy Colglazier, M.D. is a Diagnostic Radiology Physician provider in Durham, NC (NPI 1588077440).
Provider details
- NPI number
- 1588077440
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 003619241 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,411 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) |
|---|---|---|
| Ct Scan of Leg Without Contrast73700 | 109 | $99 |
| X-Ray of Hip, 2-3 Views73502 | 77 | $37 |
| X-Ray of Knee, 3 Views73562 | 76 | $34 |
| X-Ray for Bone Length Assessment77073 | 70 | $41 |
| X-Ray of Foot, Minimum of 3 Views73630 | 66 | $29 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 65 | $28 |
| Mri Scan of Leg Joint Without Contrast73721 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-09
- Last updated
- 2023-07-26
- Certified
- 2023-07-25
Frequently asked questions
- What is Roy Colglazier's NPI number?
- Roy Colglazier's National Provider Identifier (NPI) is 1588077440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Colglazier's specialty?
- Roy Colglazier is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Colglazier located?
- Roy Colglazier's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Roy Colglazier's phone number?
- The practice phone number listed in the NPPES registry for Roy Colglazier is (919) 684-2711.
- Does Roy Colglazier accept Medicare?
- Roy Colglazier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roy Colglazier's NPI active?
- Yes — Roy Colglazier's NPI (1588077440) is active in the NPPES registry as of the last update on 2023-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.