GREGORY STEPHEN CONNOR MD
NPI 1265422992
Radiology - Diagnostic Ultrasound in Hartsville, SC
About Gregory Stephen Connor Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY STEPHEN CONNOR MD (NPI 1265422992) is an individual diagnostic ultrasound provider in Hartsville, South Carolina, licensed in South Carolina (7403) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1973).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gregory Stephen Connor Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Gregory Connor reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartsville, SC 29550
- Reassigned Medicare billing, South Carolina enrollment
- 3 clinicians in this Medicare group
Hartsville, SC 29550
- Reassigned Medicare billing, South Carolina enrollment
- 95 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 1,278 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 46
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTSVILLE, SC 29550
HARTSVILLE, SC 29550
HARTSVILLE, SC 29550
HARTSVILLE, SC 29550
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregory Connor's NPI number?
The NPI number for Gregory Connor is 1265422992. It was assigned to this individual provider in the NPPES registry on October 25, 2005.
Where is Gregory Connor located?
Gregory Connor practices at 1304 W Bobo Newsom Hwy, Hartsville, SC 29550. The listed phone number is (843) 339-4790.
What is Gregory Connor's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Ultrasound, with taxonomy code 2085U0001X.
Is Gregory Connor enrolled in Medicare?
Yes. Gregory Connor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Gregory Connor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Connor reassigns Medicare benefits to 3 organizations: Prestwood Radiology, LLP (Hartsville, SC), Caresouth Carolina, Inc. (Hartsville, SC) and Singleton Associates PA (Shenandoah, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Connor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Connor accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Blue Cross and Blue Shield of Texas and Sendero Health Plans, Local Nonprofit list Gregory Connor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gregory Connor was last updated on April 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.