MRS. SHANNA Y TRAHAN PAA
NPI 1700951837
Anesthesiologist Assistant in Charleston, SC
About Mrs. Shanna Y Trahan Paa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SHANNA Y TRAHAN PAA (NPI 1700951837) is an individual anesthesiologist assistant in Charleston, South Carolina, licensed in South Carolina (102) and active in the NPI registry since November 2006. She is affiliated with Trident Medical Center, maintains 5 additional practice locations, and is a graduate of Emory University School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 5
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
Mrs. Shanna Y Trahan Paa 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 Shanna Trahan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29414
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Bon Secours St Francis Xavier Hospital Inc
- 375 clinicians in this Medicare group
Charleston, SC 29406
- Reassigned Medicare billing, South Carolina enrollment
- 154 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 441 clinicians in this Medicare group
Roswell, GA 30076
- Reassigned Medicare billing, Georgia enrollment
- 3,885 clinicians in this Medicare group
Woodstock, GA 30189
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Georgia Anesthesiologists, P.C.
- 131 clinicians in this Medicare group
Cedartown, GA 30125
- Reassigned Medicare billing, Georgia enrollment
- 164 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 6
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.
Trident Medical Center
Acute Care Hospitals · Charleston, SCMedicare 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.
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.
CHARLESTON, SC 29414
CHARLESTON, SC 29414
CHARLESTON, SC 29414
CHARLESTON, SC 29414
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 Shanna Trahan's NPI number?
The NPI number for Shanna Trahan is 1700951837. It was assigned to this individual provider in the NPPES registry on November 22, 2006. The provider is also known as Ms. Shanna R Young Paa.
Where is Shanna Trahan located?
Shanna Trahan practices at 2095 Henry Tecklenburg Dr, Charleston, SC 29414. The listed phone number is (843) 402-1436.
What is Shanna Trahan's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Shanna Trahan enrolled in Medicare?
Yes. Shanna Trahan 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 Shanna Trahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shanna Trahan reassigns Medicare benefits to 6 organizations: Bon Secours St. Francis Xavier Hosptial, Inc. (Charleston, SC), Trident Anesthesia Group, LLC (Charleston, SC), Piedmont Anesthesia Associates, L.L.C (Atlanta, GA), Wellstar Medical Group, LLC (Roswell, GA), Georgia Anesthesiologists, PC (Woodstock, GA) 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 Shanna Trahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shanna Trahan affiliated with any hospitals?
According to CMS data, Shanna Trahan is affiliated with Trident Medical Center.
When was this NPI record last updated?
The NPPES record for Shanna Trahan was last updated on May 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Shanna Y Trahan, PAA · NPI 1700951837
Anesthesiologist Assistant physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since November 22, 2006.
## Identity
- **NPI:** 1700951837 (Entity type: Individual)
- **Enumerated:** November 22, 2006
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 102 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2095 HENRY TECKLENBURG DR, Charleston, SC 29414-5733
- **Phone:** (843) 402-1436 · **Fax:** (843) 402-1833
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Bon Secours St. Francis Xavier Hosptial, Inc. (NPI 1578929634, Charleston, SC); Trident Anesthesia Group, LLC (NPI 1376595520, Charleston, SC); Piedmont Anesthesia Associates, L.L.C (NPI 1407856594, Atlanta, GA); Wellstar Medical Group, LLC (NPI 1922405729, Roswell, GA); Georgia Anesthesiologists, PC (NPI 1740299197, Woodstock, GA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** May 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1700951837) · Data from the CMS NPPES public registry.