JAMES MOSS MANN M.D.
NPI 1275582405
Internal Medicine - Gastroenterology in Columbia, SC
About James Moss Mann M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES MOSS MANN M.D. (NPI 1275582405) is an individual gastroenterology provider in Columbia, South Carolina, licensed in South Carolina (25723) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Musc Health Columbia Medical Center Downtown, and is a graduate of Vanderbilt University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
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
James Moss Mann 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
2Medicare enrollment records show James Mann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, SC 29204
- Reassigned Medicare billing, South Carolina enrollment
- 10 clinicians in this Medicare group
Lancaster, SC 29720
- Reassigned Medicare billing, South Carolina enrollment
- 509 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 20
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Musc Health Columbia Medical Center Downtown
Acute Care Hospitals · Columbia, SCKershawhealth
Acute Care Hospitals · Camden, SCLexington Medical Center
Acute Care Hospitals · West Columbia, SCPrisma Health Baptist
Acute Care Hospitals · Columbia, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Other Providers at the Same Location NPPES 5
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 James Mann's NPI number?
The NPI number for James Mann is 1275582405. It was assigned to this individual provider in the NPPES registry on May 6, 2006.
Where is James Mann located?
James Mann practices at 2739 Laurel St Ste 1A, Columbia, SC 29204. The listed phone number is (803) 799-4800.
What is James Mann's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is James Mann enrolled in Medicare?
Yes. James Mann 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 James Mann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Mann reassigns Medicare benefits to 2 organizations: Columbia Gastroenterology Associates PA (Columbia, SC) and Carolina Family Care, Inc (Lancaster, 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 James Mann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Mann accept?
Health plans from BlueCross BlueShield of South Carolina, Molina Healthcare and UnitedHealthcare list James Mann 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 James Mann affiliated with any hospitals?
According to CMS data, James Mann is affiliated with Musc Health Columbia Medical Center Downtown, Kershawhealth, Lexington Medical Center and Prisma Health Baptist.
When was this NPI record last updated?
The NPPES record for James Mann was last updated on July 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.