GRACE FLANAGAN MD
NPI 1689415606
Family Medicine in Greenwood, SC
About Grace Flanagan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE FLANAGAN MD (NPI 1689415606) is an individual family medicine provider in Greenwood, South Carolina, licensed in South Carolina (92364) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, is affiliated with Self Regional Healthcare, and maintains a secondary practice location in Greenwood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Grace Flanagan 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 Grace Flanagan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood, SC 29646
- Reassigned Medicare billing, South Carolina enrollment
- 560 clinicians in this Medicare group
Greenwood, SC 29646
- Reassigned Medicare billing, South Carolina enrollment
- 231 clinicians in this Medicare group
Edgefield, SC 29824
- Reassigned Medicare billing, South Carolina enrollment
- Also billed through NPI 1922582105 (South Carolina)
- 126 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Self Regional Healthcare
Acute Care Hospitals · Greenwood, SCEdgefield County Healthcare An Affiliate Of Self R
Critical Access Hospitals · Edgefield, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29646 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENWOOD, SC 29646
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 Grace Flanagan's NPI number?
The NPI number for Grace Flanagan is 1689415606. It was assigned to this individual provider in the NPPES registry on June 4, 2024.
Where is Grace Flanagan located?
Grace Flanagan practices at 1325 Spring St, Greenwood, SC 29646. The listed phone number is (864) 725-4780.
What is Grace Flanagan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Grace Flanagan enrolled in Medicare?
Yes. Grace Flanagan 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 Grace Flanagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Flanagan reassigns Medicare benefits to 3 organizations: Self Medical Group (Greenwood, SC), Self Regional Healthcare (Greenwood, SC) and Self Regional Healthcare Partners (Edgefield, 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 Grace Flanagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Grace Flanagan affiliated with any hospitals?
According to CMS data, Grace Flanagan is affiliated with Self Regional Healthcare and Edgefield County Healthcare An Affiliate Of Self R.
When was this NPI record last updated?
The NPPES record for Grace Flanagan was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Grace Flanagan, MD · NPI 1689415606
Family Medicine physician in Greenwood, South Carolina. Individual provider, active in the CMS NPPES registry since June 4, 2024.
## Identity
- **NPI:** 1689415606 (Entity type: Individual)
- **Enumerated:** June 4, 2024
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 92364 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1325 SPRING ST, Greenwood, SC 29646-3860
- **Phone:** (864) 725-4780
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Self Medical Group (NPI 1013579259, Greenwood, SC); Self Regional Healthcare (NPI 1013867498, Greenwood, SC); Self Regional Healthcare Partners (NPI 1053929208, Edgefield, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kentucky College Of Medicine, class of 2024
## Record status
- **NPPES last updated:** September 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1689415606) · Data from the CMS NPPES public registry.