Margaret Omatsone, MD
NPI 1942716527ActiveIndividual· Internal Medicine, Infectious Disease· Macon, GA
Internal Medicine, Infectious Disease (MD) with Wellstar Medical Group LLC, practicing in Macon, Georgia. Their prescriptions cost Medicare Part D more than their services did: $265,775 for 369 claims, against $80,277 paid for services in 2024. Viiv Healthcare Company was the largest of 4 companies reporting payments in 2025, $119.25 in all, mostly food and beverage. Lists Wellstar Cobb Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942716527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2017 |
| Last updated in NPPES | Oct 1, 2020 |
| Certified by provider | Oct 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 080826 | GA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 325 |
|---|---|
| Services billed | 1,011 across 17 procedure codes |
| Paid by Medicare | $80,277 |
Part D prescriptions in 2024
| Prescriptions (claims) | 369 · 463 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $265,775 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$119.25 · 5 payments from 4 companies
- 2024$80.94 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $51.39 | 2 |
| Gilead Sciences, Inc. | $29.05 | 1 |
| Aimmune Therapeutics, Inc. | $22.58 | 1 |
| Tetraphase Pharmaceuticals, Inc. | $16.23 | 1 |
What the 2025 payments were for
- Food and Beverage$119.25 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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