Sadasiva Rao Katta, M.D.
NPI 1952381444ActiveIndividual· Internal Medicine, Cardiovascular Disease· Huntsville, AL
Internal Medicine, Cardiovascular Disease (M.D.) in Huntsville, Alabama, trained at Wayne State University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $3,195,391 for 13,947 claims, against $617,196 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 15 companies reporting payments in 2025, $673.64 in all, mostly food and beverage.
Overview
| NPI | 1952381444 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | Jul 13, 2022 |
| Certified by provider | Jul 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 19795 | AL |
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 - Cardiovascular Disease (Cardiology) (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,334 |
|---|---|
| Services billed | 9,476 across 70 procedure codes |
| Paid by Medicare | $617,196 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,947 · 36,260 30-day fills |
|---|---|
| Patients | 1,329 |
| Total drug cost | $3,195,391 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Hh Physicians NetworkHuntsville, AL · 108 clinicians
Hospital affiliations
- Athens Limestone HospitalAthens, AL
- Crestwood Medical CenterHuntsville, AL
- Decatur Morgan Hospital - Decatur CampusDecatur, AL
- Huntsville HospitalHuntsville, AL
- Marshall Medical CentersBoaz, AL
Industry payments (Open Payments)
- 2025$673.64 · 43 payments from 15 companies
- 2024$1,183 · 80 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $148.96 | 15 |
| Esperion Therapeutics, Inc. | $111.16 | 6 |
| Merck Sharp & Dohme LLC | $58.28 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $57.21 | 3 |
| Astrazeneca Pharmaceuticals LP | $50.94 | 3 |
What the 2025 payments were for
- Food and Beverage$673.64 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Huntsville
- 1023177433
- 1376113902
- 1902521693
- 1386615078
- 1750515201
- 1356865216
- 1962579888
- 1811044605
- 1003187642
- 1831552751
- 1700856531
- 1144290982
All Internal Medicine, Cardiovascular Disease providers in Alabama →