DR. SARAH CAROLINE RUSTIN M.D.
NPI 1639514193
Emergency Medicine in West Columbia, SC
About Dr. Sarah Caroline Rustin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH CAROLINE RUSTIN M.D. (NPI 1639514193) is an individual emergency medicine provider in West Columbia, South Carolina, licensed in South Carolina (39981) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Lexington Medical Center, and maintains a secondary practice location in Greenville.
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Sarah Caroline Rustin 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
6Medicare enrollment records show Sarah Rustin reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Columbia, SC 29169
- Reassigned Medicare billing, South Carolina enrollment
- 1,219 clinicians in this Medicare group
Columbia, SC 29201
- Reassigned Medicare billing, South Carolina enrollment
- 3,281 clinicians in this Medicare group
Aiken, SC 29801
- Reassigned Medicare billing, South Carolina enrollment
- 187 clinicians in this Medicare group
Clinton, SC 29325
- Reassigned Medicare billing, South Carolina enrollment
- 413 clinicians in this Medicare group
Clinton, SC 29325
- Reassigned Medicare billing, South Carolina enrollment
- 735 clinicians in this Medicare group
Prattville, AL 36067
- Reassigned Medicare billing, Alabama enrollment
- 223 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lexington Medical Center
Acute Care Hospitals · West Columbia, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29169 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.
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
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 Sarah Rustin's NPI number?
The NPI number for Sarah Rustin is 1639514193. It was assigned to this individual provider in the NPPES registry on May 9, 2013.
Where is Sarah Rustin located?
Sarah Rustin practices at 2720 Sunset Blvd, West Columbia, SC 29169. The listed phone number is (803) 791-2000.
What is Sarah Rustin's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sarah Rustin enrolled in Medicare?
Yes. Sarah Rustin 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 Sarah Rustin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Rustin reassigns Medicare benefits to 6 organizations: Lexington Health Inc (West Columbia, SC), Prisma Health University Medical Group (Columbia, SC), Sound Physicians Emergency Medicine Of South Carolina LLC (Aiken, SC), Prisma Health-Upstate (Clinton, SC), Greenville Health System (Clinton, SC) and 1 more organization, 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 Sarah Rustin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sarah Rustin affiliated with any hospitals?
According to CMS data, Sarah Rustin is affiliated with Lexington Medical Center.
When was this NPI record last updated?
The NPPES record for Sarah Rustin was last updated on December 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.