THOMAS GLYNN MACDONALD MD
NPI 1376599449
Anesthesiology in Charleston, SC
About Thomas Glynn Macdonald Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS GLYNN MACDONALD MD (NPI 1376599449) is an individual anesthesiology provider in Charleston, South Carolina, licensed in South Carolina (13561) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Bon Secours-st Francis Xavier Hospital, and maintains a secondary practice location in Charleston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Thomas Glynn Macdonald 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 Thomas Macdonald reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29407
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Anesthesia Associates Of Charleston PA
- 133 clinicians in this Medicare group
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
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 13
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.
Bon Secours-St Francis Xavier Hospital
Acute Care Hospitals · Charleston, 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.
CHARLESTON, SC 29403
CHARLESTON, SC 29403
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 Thomas Macdonald's NPI number?
The NPI number for Thomas Macdonald is 1376599449. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Thomas Macdonald located?
Thomas Macdonald practices at 125 Doughty St Ste 420, Charleston, SC 29403. The listed phone number is (843) 723-3441.
What is Thomas Macdonald's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Macdonald enrolled in Medicare?
Yes. Thomas Macdonald 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 Thomas Macdonald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Macdonald reassigns Medicare benefits to 2 organizations: Anesthesia Associates Of Charleston, P.A. (Charleston, SC) and Bon Secours St. Francis Xavier Hosptial, Inc. (Charleston, 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 Thomas Macdonald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thomas Macdonald affiliated with any hospitals?
According to CMS data, Thomas Macdonald is affiliated with Bon Secours-St Francis Xavier Hospital.
When was this NPI record last updated?
The NPPES record for Thomas Macdonald was last updated on May 19, 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.