Manish Sagarmal Chauhan, M.D.
NPI 1245215516ActiveIndividual· Internal Medicine, Interventional Cardiology· Austin, TX
Internal Medicine, Interventional Cardiology (M.D.) with St Davids Heart and Vascular PLLC, practicing in Austin, Texas. Their prescriptions cost Medicare Part D more than their services did: $699,827 for 6,190 claims, against $122,817 paid for services in 2024. Shockwave Medical, Inc was the largest of 17 companies reporting payments in 2025, $2,575 in all, mostly food and beverage. Lists North Austin Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1245215516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 9, 2005 |
| Last updated in NPPES | Jan 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | M0039 | TX |
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 - Interventional Cardiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 564 |
|---|---|
| Services billed | 2,180 across 71 procedure codes |
| Paid by Medicare | $122,817 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,190 · 15,968 30-day fills |
|---|---|
| Patients | 693 |
| Total drug cost | $699,827 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- St Davids Heart and Vascular PLLCCedar Park, TX · 203 clinicians
Hospital affiliations
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$2,575 · 47 payments from 17 companies
- 2024$11,755 · 72 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $422.26 | 4 |
| Boston Scientific Corporation | $374.94 | 3 |
| Novo Nordisk Inc | $317.67 | 7 |
| Medtronic, Inc. | $297.15 | 2 |
| Biosense Webster, Inc. | $275.10 | 3 |
What the 2025 payments were for
- Food and Beverage$2,575 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 interventional cardiologists in Austin · All interventional cardiologists in Texas