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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ST MARY'S MEDICAL GROUP, INC
NPI 1376711333
Internal Medicine - Cardiovascular Disease in Athens, GA

Active since February 13, 2008
2470 DANIELLS BRIDGE RD STE 251, ATHENS, GA 30606(706) 389-3440(706) 353-2205 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 6, 2026, Nov 2, 2022, Mar 12, 2021 and 1 more (4 updates tracked since 2017).

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 1376711333) is a healthcare organization registered as a cardiovascular disease in Athens, Georgia and active in the NPI registry since February 2008. The organization maintains 5 additional practice locations and lists Brittainy Horne, President, as its authorized official.

NPPES Registry Identity

NPI1376711333
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameST MARY'S MEDICAL GROUP, INC
Location Address2470 DANIELLS BRIDGE RD STE 251Athens, GA 30606-6192
Mailing AddressPo Box 48089Athens, GA 30604-8089 · (706) 389-3740 · Fax (706) 389-3951
Phone(706) 389-3440
Fax(706) 353-2205
Organization SubpartNo
Authorized OfficialBrittainy HornePresident · (706) 389-3940
Enumeration DateFebruary 13, 2008
Last NPPES UpdateOctober 6, 20264 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1376711333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
2470 DANIELLS BRIDGE RD STE 251, Athens, GA 30606
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Other Names 1

Other NameOconee Heart And Vascular Center

Secondary Practice Locations 5

Location 1355 Clear Creek Pkwy Ste 2004Lavonia, GA 30553-4271 · Phone (706) 389-3440 · Fax (706) 353-2205
Location 2868 Michael Etchison Rd Ste BMonroe, GA 30655-8204 · Phone (706) 389-3440 · Fax (706) 353-2205
Location 32470 Daniells Bridge Rd Ste 300Athens, GA 30606-6192 · Phone (706) 389-3440 · Fax (706) 353-2205
Location 41110 Commerce Dr Ste 108Greensboro, GA 30642-7444 · Phone (706) 389-3440 · Fax (706) 353-2205
Location 51500 Oglethorpe Ave Ste 3700Athens, GA 30606-2191 · Phone (706) 389-3440 · Fax (706) 353-2205

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

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

113

Medicare 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, 103 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 20

Nurse Practitioner28
Internal Medicine26
Family Practice11
Cardiovascular Disease (Cardiology)7
Neurology7
General Surgery6
Neurosurgery5
Pathology4
12 other specialties19

Nearest to this location (20)

See all 113
Jeremy Anthony, MD
Endocrinology
NPI 1487882056
2470 DANIELS BRIDGE RD STE 221
Athens, GA 30606
(706) 389-3180
✔ PECOS✔ Accepts Medicare0.1 mi
Milene Argo, MD
Internal Medicine
NPI 1255336848
2470 DANIELLS BRIDGE RD STE 231
Athens, GA 30606
(706) 769-3362
✔ PECOS✔ Accepts Medicare0.1 mi
Erick Avelar, MD
Cardiovascular Disease (Cardiology)
NPI 1699707125
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Samantha Avoke, MD
Internal Medicine
NPI 1942662499
2470 DANIELLS BRIDGE RD STE 231
Athens, GA 30606
(706) 769-3362
✔ PECOS✔ Accepts Medicare0.1 mi
Diana Blake, MD
Internal Medicine
NPI 1023495470
2470 DANIELLS BRIDGE RD STE 231
Athens, GA 30606
(706) 769-3362
✔ PECOS✔ Accepts Medicare0.1 mi
Clay Chappell, MD
Interventional Cardiology
NPI 1285781138
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Crystal Compton, NP
Nurse Practitioner
NPI 1114488020
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Lucia Cotten, MD
Endocrinology
NPI 1710480579
2470 DANIELLS BRIDGE RD STE 221
Athens, GA 30606
(706) 389-3180
✔ PECOS✔ Accepts Medicare0.1 mi
Heather Croya, NP
Nurse Practitioner
NPI 1477281962
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Kereisha Donegal, MD
Neurology
NPI 1417568106
2470 DANIELLS BRIDGE RD STE 261
Athens, GA 30606
(706) 310-1805
✔ PECOS✔ Accepts Medicare0.1 mi
James Dowling, DO
Cardiovascular Disease (Cardiology)
NPI 1902231327
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Roop Dutta, MD
Cardiovascular Disease (Cardiology)
NPI 1568994341
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Alexandra Fass, NP
Nurse Practitioner
NPI 1558887455
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Randy Lavender, MD
Orthopedic Surgery
NPI 1841637378
2470 DANIELLS BRIDGE RD STE 301
Athens, GA 30606
(706) 389-3590
✔ PECOS✔ Accepts Medicare0.1 mi
Catherine Lockhart, DO
Neurology
NPI 1144601048
2470 DANIELLS BRIDGE RD STE 261
Athens, GA 30606
(706) 310-1859
✔ PECOS✔ Accepts Medicare0.1 mi
Angela Mcswain, MD
Neurology
NPI 1760462568
2470 DANIELLS BRIDGE RD STE 261
Athens, GA 30606
(706) 310-1859
✔ PECOS✔ Accepts Medicare0.1 mi
Hiren Patel, MD
Interventional Cardiology
NPI 1740523778
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
Amit Shah, MD
Cardiac Electrophysiology
NPI 1225062128
2470 DANIELLS BRIDGE RD STE 251
Athens, GA 30606
(706) 389-3440
✔ PECOS✔ Accepts Medicare0.1 mi
David Woodbury, MD
Orthopedic Surgery
NPI 1770512311
2470 DANIELLS BRIDGE RD STE 301
Athens, GA 30606
(706) 389-3590
✔ PECOS✔ Accepts Medicare0.1 mi
Padmanaidu Karnam, MD
Rheumatology
NPI 1669744769
1181 LANGFORD DR BLDG 200-103
Watkinsville, GA 30677
(706) 769-9931
✔ PECOS✔ Accepts Medicare0.8 mi
See all 113 clinicians

Source: 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 1376711333. It was assigned to this organization in the NPPES registry on February 13, 2008. The provider is also known as Oconee Heart and Vascular Center.

Where is St Mary's Medical Group, Inc located?

St Mary's Medical Group, Inc is located at 2470 Daniells Bridge Rd Ste 251, Athens, GA 30606. The listed phone number is (706) 389-3440.

What is St Mary's Medical Group, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

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, 103 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does St Mary's Medical Group, Inc accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list St Mary's Medical Group, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for St Mary's Medical Group, Inc was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.