Chandana Vavilala, MD
NPI 1548230113ActiveIndividual· Internal Medicine· Saint John, IN
Internal Medicine (MD) with Franciscan Physician Network, practicing in Saint John, Indiana. Their prescriptions cost Medicare Part D more than their services did: $447,463 for 6,440 claims, against $90,861 paid for services in 2024. Lilly USA, LLC reported $125.00 in payments in 2025, mostly food and beverage. Lists Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1548230113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 25, 2006 |
| Last updated in NPPES | Jan 24, 2025 |
| Certified by provider | Jan 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01057596A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 1,247 across 32 procedure codes |
| Paid by Medicare | $90,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,440 · 15,342 30-day fills |
|---|---|
| Patients | 529 |
| Total drug cost | $447,463 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Franciscan Physician NetworkShelbyville, IN · 1,170 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health DyerDyer, IN
- Franciscan Health MunsterMunster, IN
- Methodist Hospitals IncGary, IN
Other facilities
- Franciscan Home CareHome health agency · Hobart, IN
- Luxe Home Health LLCHome health agency · Merrillville, IN
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
- 2024$652.06 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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