Gregory Connor, MD
NPI 1265422992 · Diagnostic Ultrasound Physician · Hartsville, SC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Connor, MD is a Diagnostic Ultrasound Physician provider in Hartsville, SC (NPI 1265422992).
Provider details
- NPI number
- 1265422992
- Entity type
- Individual
- Primary specialty
- Diagnostic Ultrasound PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7403 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,857 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Screening Mammography77067 | 630 | $34 |
| X-Ray of Chest, 1 View71045 | 494 | $8 |
| X-Ray of Chest, 2 Views71046 | 193 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 184 | $37 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 108 | $77 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 91 | $81 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-25
- Last updated
- 2018-04-24
Frequently asked questions
- What is Gregory Connor's NPI number?
- Gregory Connor's National Provider Identifier (NPI) is 1265422992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Connor's specialty?
- Gregory Connor is listed in the NPPES registry with a primary specialty of Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Connor located?
- Gregory Connor's practice location on file with NPPES is 1304 W Bobo Newsom Hwy, Hartsville, SC 29550-4710.
- What is Gregory Connor's phone number?
- The practice phone number listed in the NPPES registry for Gregory Connor is (843) 339-4790.
- Does Gregory Connor accept Medicare?
- Gregory 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 Connor's NPI active?
- Yes — Gregory Connor's NPI (1265422992) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.