Krishna Kishore Gaddam, M.D
NPI 1770608630ActiveIndividual· Internal Medicine, Cardiovascular Disease· Alabaster, AL
Internal Medicine, Cardiovascular Disease (M.D) with Heart South Cardiovascular Group, P.C., practicing in Alabaster, Alabama. Their prescriptions cost Medicare Part D more than their services did: $1,302,084 for 6,167 claims, against $214,761 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $1,035 in all, mostly food and beverage. Lists Shelby Baptist Medical Center as a hospital affiliation.
Overview
| NPI | 1770608630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 20, 2007 |
| Last updated in NPPES | Dec 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 26807 | 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 - Cardiac Electrophysiology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 594 |
|---|---|
| Services billed | 5,096 across 92 procedure codes |
| Paid by Medicare | $214,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,167 · 12,667 30-day fills |
|---|---|
| Patients | 939 |
| Total drug cost | $1,302,084 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Heart South Cardiovascular Group, P.C.Birmingham, AL · 22 clinicians
Hospital affiliation
- Shelby Baptist Medical CenterAlabaster, AL
Industry payments (Open Payments)
- 2025$1,035 · 17 payments from 3 companies
- 2024$2,316 · 17 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $701.02 | 12 |
| Biosense Webster, Inc. | $173.41 | 3 |
| Boston Scientific Corporation | $160.25 | 2 |
What the 2025 payments were for
- Food and Beverage$712.02 · 13 payments
- Travel and Lodging$322.66 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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