Subbarao Chavali, M.D.
NPI 1669490769ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bay City, MI
Internal Medicine, Cardiovascular Disease (M.D.) in Bay City, Michigan, licensed in MI, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $1,565,790 for 7,970 claims, against $242,173 paid for services in 2024. Abbott Laboratories reported $301.18 in payments in 2025, mostly travel and lodging. Lists McLaren Bay Region and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669490769 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Apr 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 4301055651 | MI |
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 - Cardiovascular Disease (Cardiology) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,011 |
|---|---|
| Services billed | 4,353 across 40 procedure codes |
| Paid by Medicare | $242,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,970 · 21,305 30-day fills |
|---|---|
| Patients | 952 |
| Total drug cost | $1,565,790 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- McLaren Bay RegionBay City, MI
- Mymichigan Medical Center MidlandMidland, MI
Industry payments (Open Payments)
- 2025$301.18 · 6 payments from 1 company
- 2024$14.57 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $301.18 | 6 |
What the 2025 payments were for
- Travel and Lodging$168.87 · 2 payments
- Food and Beverage$132.31 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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