Gregory O'Connor
NPI 1164982872 · Diagnostic Radiology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory O'Connor is a Diagnostic Radiology Physician provider in Durham, NC (NPI 1164982872).
Provider details
- NPI number
- 1164982872
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD61669415 (WA)
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
77 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 Abdomen, 1 View74018 | 48 | $8 |
| X-Ray of Chest, 1 View71045 | 17 | $8 |
| X-Ray of Chest, 2 Views71046 | 12 | $9 |
Typical Medicare-allowed amounts for these services range $8–$9 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1304 Fawcett AveTacoma, WA 98402-1911Phone: (253) 761-4200
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Gregory O'Connor's NPI number?
- Gregory O'Connor's National Provider Identifier (NPI) is 1164982872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory O'Connor's specialty?
- Gregory O'Connor is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory O'Connor located?
- Gregory O'Connor's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Gregory O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Gregory O'Connor is (919) 684-8111.
- Does Gregory O'Connor accept Medicare?
- Gregory O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory O'Connor's NPI active?
- Yes — Gregory O'Connor's NPI (1164982872) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.