Usha G. Nayak, MD,ABSM
NPI 1548222474ActiveIndividual· Internal Medicine, Critical Care Medicine· Gainesville, GA
Internal Medicine, Critical Care Medicine (MD,ABSM) with Northside Primary Care Professional Services,llc, practicing in Gainesville, Georgia. Their prescriptions cost Medicare Part D more than their services did: $2,032,035 for 5,364 claims, against $275,300 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 15 companies reporting payments in 2025, $1,116 in all, mostly food and beverage. Lists Northside Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1548222474 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,ABSM |
| Sole proprietor | Yes |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Apr 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 053006 | GA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 053006 | GA |
| Internal Medicine, Sleep Medicine | 207RS0012X | 053006 | GA |
| Internal Medicine | 207R00000X | 053006 | GA |
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 - Pulmonary Disease (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,018 |
|---|---|
| Services billed | 3,635 across 37 procedure codes |
| Paid by Medicare | $275,300 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,364 · 7,149 30-day fills |
|---|---|
| Patients | 859 |
| Total drug cost | $2,032,035 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northside Primary Care Professional Services,llcCumming, GA · 314 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital CherokeeCanton, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2025$1,116 · 37 payments from 15 companies
- 2024$548.66 · 24 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $204.00 | 9 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $164.67 | 2 |
| Actelion Pharmaceuticals US, Inc. | $129.65 | 3 |
| Regeneron Healthcare Solutions, Inc. | $126.14 | 3 |
| Verona Pharma, Inc. | $90.37 | 4 |
What the 2025 payments were for
- Food and Beverage$1,037 · 36 payments
- Education$78.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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