GREGORY R RENCK M.D.
NPI 1275645400
Psychiatry & Neurology - Psychiatry in Cary, NC
About Gregory R Renck M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY R RENCK M.D. (NPI 1275645400) is an individual psychiatry provider in Cary, North Carolina, licensed in North Carolina (9801459) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Floyd Medical Center, and maintains 6 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 6
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 R Renck M.d. 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
42Medicare enrollment records show Gregory Renck reassigns Medicare billing to 42 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dillon, SC 29536
- Reassigned Medicare billing, South Carolina enrollment
- 126 clinicians in this Medicare group
Loris, SC 29569
- Reassigned Medicare billing, South Carolina enrollment
- 240 clinicians in this Medicare group
Florence, SC 29506
- Reassigned Medicare billing, South Carolina enrollment
- 816 clinicians in this Medicare group
Hillsville, VA 24343
- Reassigned Medicare billing, Virginia enrollment
- 91 clinicians in this Medicare group
Timmonsville, SC 29161
- Reassigned Medicare billing, South Carolina enrollment
- 215 clinicians in this Medicare group
Columbia, SC 29229
- Reassigned Medicare billing, South Carolina enrollment
- 1,219 clinicians in this Medicare group
Buckhannon, WV 26201
- Reassigned Medicare billing, West Virginia enrollment
- Medicare enrollment name: St Joseph's Hospital Of Buckhannon Inc
- 189 clinicians in this Medicare group
Buckhannon, WV 26201
- Reassigned Medicare billing, West Virginia enrollment
- 441 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1376887844 (Maryland)
- 3,530 clinicians in this Medicare group
Baltimore, MD 21229
- Reassigned Medicare billing, Maryland enrollment
- 372 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Atrium Health Floyd Medical Center
Acute Care Hospitals · Rome, GABaptist Memorial Hospital
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27511 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Renck's NPI number?
The NPI number for Gregory Renck is 1275645400. It was assigned to this individual provider in the NPPES registry on September 1, 2006.
Where is Gregory Renck located?
Gregory Renck practices at 102 Commonwealth Ct Ste H, Cary, NC 27511. The listed phone number is (919) 465-1443.
What is Gregory Renck's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Gregory Renck enrolled in Medicare?
Yes. Gregory Renck 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 Renck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Renck reassigns Medicare benefits to 42 organizations: Mcleod Medical Center-Dillon (Dillon, SC), Mcleod Loris Seacoast Hospital (Loris, SC), Mcleod Regional Medical Center Of The Pee Dee, Inc (Florence, SC), Dlp Twin County Physician Practices LLC (Hillsville, VA), Mcleod Health Clarendon (Timmonsville, SC) and 37 more organizations, listed in the Medicare section above. 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 Renck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Renck accept?
Health plans from Anthem Blue Cross and Blue Shield, Arkansas Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Kansas, Inc. and Blue Cross and Blue Shield of Oklahoma and 15 other insurers list Gregory Renck 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.
Is Gregory Renck affiliated with any hospitals?
According to CMS data, Gregory Renck is affiliated with Atrium Health Floyd Medical Center and Baptist Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Renck was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Gregory R Renck, M.D. · NPI 1275645400
Psychiatry physician in Cary, North Carolina. Individual provider, active in the CMS NPPES registry since September 1, 2006.
## Identity
- **NPI:** 1275645400 (Entity type: Individual)
- **Enumerated:** September 1, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 9801459 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 102 COMMONWEALTH CT STE H, Cary, NC 27511-4437
- **Phone:** (919) 465-1443
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 42 organizations under Medicare reassignment (form CMS-855R): Mcleod Medical Center-Dillon (NPI 1720033988, Dillon, SC); Mcleod Loris Seacoast Hospital (NPI 1265708119, Loris, SC); Mcleod Regional Medical Center Of The Pee Dee, Inc (NPI 1154371433, Florence, SC); Dlp Twin County Physician Practices LLC (NPI 1497020226, Hillsville, VA); Mcleod Health Clarendon (NPI 1003461773, Timmonsville, SC); and 37 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1997
## Record status
- **NPPES last updated:** April 27, 2026
- **Other identifiers:** Medicaid 89132V6 (NC)
---
Source: [NPI Profile](https://npiprofile.com/npi/1275645400) · Data from the CMS NPPES public registry.