Karuna Kusan, M.D.
NPI 1013921329ActiveIndividual· Internal Medicine, Infectious Disease· Lawrenceville, GA
Internal Medicine, Infectious Disease (M.D.) with Infectious Disease Consultants PC, practicing in Lawrenceville, Georgia. Their prescriptions cost Medicare Part D more than their services did: $1,034,685 for 863 claims, against $157,057 paid for services in 2024. Paratek Pharmaceuticals, Inc. was the largest of 14 companies reporting payments in 2025, $1,017 in all, mostly food and beverage. Lists Northside Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1013921329 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 29, 2006 |
| Last updated in NPPES | Jul 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 056582 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 454 |
|---|---|
| Services billed | 3,269 across 31 procedure codes |
| Paid by Medicare | $157,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 863 · 979 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $1,034,685 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Infectious Disease Consultants PCSuwanee, GA · 10 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital DuluthDuluth, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Other facilities
- Accentcare Home Health of Northeast GeorgiaHome health agency · Buford, GA
- Centerwell Home HealthHome health agency · Kennesaw, GA
- Central Home Health Care, An Amedisys CompanyHome health agency · Tucker, GA
Industry payments (Open Payments)
- 2025$1,017 · 44 payments from 14 companies
- 2024$1,323 · 59 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $154.68 | 8 |
| Gilead Sciences, Inc. | $150.77 | 6 |
| Viiv Healthcare Company | $125.25 | 5 |
| Melinta Therapeutics, LLC | $117.43 | 6 |
| Merck Sharp & Dohme LLC | $111.54 | 4 |
What the 2025 payments were for
- Food and Beverage$1,017 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Infectious Disease providers in Georgia →