Chaitanya Madamanchi, MD
NPI 1063772531ActiveIndividual· Internal Medicine, Cardiovascular Disease· Ann Arbor, MI
Internal Medicine, Cardiovascular Disease (MD) in Ann Arbor, Michigan, trained at Brody School of Medicine at East Carolina University (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $103,790 for 363 claims, against $35,127 paid for services in 2024. Impulse Dynamics (USA) Inc. reported $54.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1063772531 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2012 |
| Last updated in NPPES | Aug 4, 2020 |
| Certified by provider | Aug 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 4301501666 | MI |
| Internal Medicine | 207R00000X | 4301501666 | MI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2015-01369 | NC |
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 | 400 |
|---|---|
| Services billed | 932 across 39 procedure codes |
| Paid by Medicare | $35,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 942 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $103,790 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Brody School of Medicine at East Carolina University |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$54.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Impulse Dynamics (USA) Inc. | $54.03 | 1 |
What the 2025 payments were for
- Food and Beverage$54.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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