ST. MARY'S MEDICAL GROUP, INC.
NPI 1346013836
Pediatrics - Neonatal-Perinatal Medicine in Athens, GA
About St. Mary's Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ST. MARY'S MEDICAL GROUP, INC. (NPI 1346013836), doing business as St. Mary's Neonatology, is a healthcare organization registered as a neonatal-perinatal medicine in Athens, Georgia and active in the NPI registry since November 2023. The organization lists Brittainy Horne, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
St. Mary's Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
113Medicare enrollment records show 113 clinicians reassign Medicare billing to St. Mary's Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 8 practice at this address and 103 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 20
Nearest to this location (20)
See all 113Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 St. Mary's Medical Group, Inc.'s NPI number?
The NPI number for St. Mary's Medical Group, Inc. is 1346013836. It was assigned to this organization in the NPPES registry on November 6, 2023. The provider is doing business as St. Mary's Neonatology.
Where is St. Mary's Medical Group, Inc. located?
St. Mary's Medical Group, Inc. is located at 1230 Baxter St, Athens, GA 30606. The listed phone number is (706) 389-3000.
What is St. Mary's Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is St. Mary's Medical Group, Inc. enrolled in Medicare?
Yes. St. Mary's Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through St. Mary's Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 113 clinicians in 20 Medicare specialties reassign their Medicare billing to St. Mary's Medical Group, Inc.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (28), Internal Medicine (26) and Family Practice (11). Of these, 8 practice at this address and 103 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for St. Mary's Medical Group, Inc. was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.
# St. Mary's Medical Group, Inc. · NPI 1346013836
Neonatal-Perinatal Medicine organization in Athens, Georgia. Organization record, active in the CMS NPPES registry since November 6, 2023.
## Identity
- **NPI:** 1346013836 (Entity type: Organization)
- **Enumerated:** November 6, 2023
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **Also known as:** St. Mary's Neonatology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Brittainy Horne, PRESIDENT
## Practice location
- **Address:** 1230 BAXTER ST, Athens, GA 30606-3712
- **Phone:** (706) 389-3000 · **Fax:** (706) 389-3951
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 113 clinicians in 20 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (28), Internal Medicine (26), Family Practice (11); 8 practice at this address and 103 within 10 miles; [full list](https://npiprofile.com/npi/1346013836/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1346013836) · Data from the CMS NPPES public registry.