DR. MARK EVERETT CARITHERS MD
NPI 1942240361
Anesthesiology in Greenville, SC
About Dr. Mark Everett Carithers Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK EVERETT CARITHERS MD (NPI 1942240361) is an individual anesthesiology provider in Greenville, South Carolina, licensed in South Carolina (16407) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Prisma Health Greenville Memorial Hospital, and is a graduate of Medical College Of Georgia School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Mark Everett Carithers 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
2Medicare enrollment records show Mark Carithers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, SC 29615
- Reassigned Medicare billing, South Carolina enrollment
- 735 clinicians in this Medicare group
Greenville, SC 29607
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Prisma Health University Medical Group
- 3,281 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Prisma Health Greenville Memorial Hospital
Acute Care Hospitals · Greenville, SCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENVILLE, SC 29615
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 Mark Carithers's NPI number?
The NPI number for Mark Carithers is 1942240361. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Mark Carithers located?
Mark Carithers practices at 67 Creekside Park Ct, Greenville, SC 29615. The listed phone number is (864) 242-4602.
What is Mark Carithers's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mark Carithers enrolled in Medicare?
Yes. Mark Carithers 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 Mark Carithers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Carithers reassigns Medicare benefits to 2 organizations: Greenville Health System (Greenville, SC) and Ghs Partners In Health, Inc. (Greenville, SC). 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 Mark Carithers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mark Carithers affiliated with any hospitals?
According to CMS data, Mark Carithers is affiliated with Prisma Health Greenville Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Mark Carithers was last updated on January 25, 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.
# Dr. Mark Everett Carithers, MD · NPI 1942240361
Anesthesiology physician in Greenville, South Carolina. Individual provider, active in the CMS NPPES registry since June 7, 2006.
## Identity
- **NPI:** 1942240361 (Entity type: Individual)
- **Enumerated:** June 7, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 16407 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 67 CREEKSIDE PARK CT, Greenville, SC 29615-4810
- **Phone:** (864) 242-4602
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Greenville Health System (NPI 1184049041, Greenville, SC); Ghs Partners In Health, Inc. (NPI 1235446337, Greenville, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** January 25, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1942240361) · Data from the CMS NPPES public registry.