INTERNAL MEDICINE OF GREER
NPI 1417281650
Internal Medicine in Greer, SC
About Internal Medicine Of Greer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTERNAL MEDICINE OF GREER (NPI 1417281650) is a healthcare organization registered as an internal medicine in Greer, South Carolina and active in the NPI registry since September 2009. The organization lists Mark Aycock, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Internal Medicine Of Greer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
308Medicare enrollment records show 308 clinicians reassign Medicare billing to Internal Medicine Of Greer, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 46 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 26
Nearest to this location (20)
See all 308Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Spartanburg Regional Med Ctr's NPI number?
The NPI number for Spartanburg Regional Med Ctr is 1417281650. It was assigned to this organization in the NPPES registry on September 21, 2009. The provider is doing business as Internal Medicine Of Greer.
Where is Spartanburg Regional Med Ctr located?
Spartanburg Regional Med Ctr is located at 325 Medical Pkwy Suite 200, Greer, SC 29650. The listed phone number is (864) 879-7556.
What is Spartanburg Regional Med Ctr's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Spartanburg Regional Med Ctr enrolled in Medicare?
Yes. Spartanburg Regional Med Ctr is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Spartanburg Regional Med Ctr?
According to the CMS Revalidation Reassignment List (October 2026 release), 308 clinicians in 26 Medicare specialties reassign their Medicare billing to Spartanburg Regional Med Ctr. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (70), Obstetrics/Gynecology (51) and Anesthesiology (44). Of these, 1 practice at this address and 46 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Spartanburg Regional Med Ctr was last updated on April 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Internal Medicine Of Greer · NPI 1417281650
Internal Medicine organization in Greer, South Carolina. Organization record, active in the CMS NPPES registry since September 21, 2009.
## Identity
- **NPI:** 1417281650 (Entity type: Organization)
- **Enumerated:** September 21, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Spartanburg Regional Med Ctr
- **Organization subpart:** Yes (part of Spartanburg Regional Health Services District, Inc.)
- **Authorized official:** Mark Aycock, CFO
## Practice location
- **Address:** 325 MEDICAL PKWY, SUITE 200, Greer, SC 29650-2457
- **Phone:** (864) 879-7556 · **Fax:** (864) 879-3693
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 308 clinicians in 26 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (70), Obstetrics/Gynecology (51), Anesthesiology (44); 1 practice at this address and 46 within 10 miles; [full list](https://npiprofile.com/npi/1417281650/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2010
- **Other identifiers:** Medicaid GP5289 (SC); Medicare PIN 6586 (SC); Other CN1627 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1417281650) · Data from the CMS NPPES public registry.