MARGARET HANNAH YANKOVICH MMSC, CAA
NPI 1134089980
Anesthesiologist Assistant in Athens, GA
About Margaret Hannah Yankovich Mmsc, Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET HANNAH YANKOVICH MMSC, CAA (NPI 1134089980) is an individual anesthesiologist assistant in Athens, Georgia and active in the NPI registry since November 2025. She is affiliated with St Mary's Hospital and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Margaret Hannah Yankovich Mmsc, Caa 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 Reassignment
Medicare enrollment records show Margaret Yankovich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Athens, GA 30606
- Reassigned Medicare billing, Georgia enrollment
- 64 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary's Hospital
Acute Care Hospitals · Athens, GAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATHENS, GA 30606
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 Margaret Yankovich's NPI number?
The NPI number for Margaret Yankovich is 1134089980. It was assigned to this individual provider in the NPPES registry on November 14, 2025.
Where is Margaret Yankovich located?
Margaret Yankovich practices at 1230 Baxter St, Athens, GA 30606. The listed phone number is (706) 227-3450.
What is Margaret Yankovich's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Margaret Yankovich enrolled in Medicare?
Yes. Margaret Yankovich 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 organization bills Medicare for Margaret Yankovich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Yankovich reassigns Medicare benefits to Anesthesia Consultants Of Athens (Athens, GA). The 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 Margaret Yankovich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Margaret Yankovich affiliated with any hospitals?
According to CMS data, Margaret Yankovich is affiliated with St Mary's Hospital.
When was this NPI record last updated?
The NPPES record for Margaret Yankovich was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Margaret Hannah Yankovich, MMSC, CAA · NPI 1134089980
Anesthesiologist Assistant physician in Athens, Georgia. Individual provider, active in the CMS NPPES registry since November 14, 2025.
## Identity
- **NPI:** 1134089980 (Entity type: Individual)
- **Enumerated:** November 14, 2025
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1230 BAXTER ST, Athens, GA 30606-3712
- **Phone:** (706) 227-3450
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Anesthesia Consultants Of Athens (NPI 1427005636, Athens, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** January 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1134089980) · Data from the CMS NPPES public registry.