Krishna Sarada Bathina, MD
NPI 1265548093ActiveIndividual· Internal Medicine· Naperville, IL
Internal Medicine (MD) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $383,678 for 5,582 claims, against $112,927 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $86.85 in all, mostly food and beverage. Lists Edward Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1265548093 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Jul 7, 2022 |
| Certified by provider | Jul 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036108950 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 2,767 across 86 procedure codes |
| Paid by Medicare | $112,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,582 · 13,482 30-day fills |
|---|---|
| Patients | 504 |
| Total drug cost | $383,678 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$86.85 · 4 payments from 4 companies
- 2024$360.39 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $37.94 | 1 |
| Novo Nordisk Inc | $17.50 | 1 |
| Abbvie Inc. | $16.16 | 1 |
| Exact Sciences Corporation | $15.25 | 1 |
What the 2025 payments were for
- Food and Beverage$86.85 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 internal medicine physicians in Naperville · All internal medicine physicians in Illinois