Prasanna Kumari Challa, M.D.
NPI 1194970814ActiveIndividual· Internal Medicine, Cardiovascular Disease· Anaheim, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Anaheim, California, trained at University of Florida College of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $261,363 for 1,107 claims, against $1,776 paid for services in 2024. Medtronic, Inc. reported $1,779 in payments in 2024, mostly travel and lodging.
Overview
| NPI | 1194970814 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 21, 2008 |
| Last updated in NPPES | Dec 21, 2023 |
| Certified by provider | Dec 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A126159 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 40353 | KY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2005-01610 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 23 across 9 procedure codes |
| Paid by Medicare | $1,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,107 · 3,188 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $261,363 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiac Electrophysiology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2024$1,779 · 16 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,779 | 16 |
What the 2024 payments were for
- Travel and Lodging$1,245 · 9 payments
- Food and Beverage$534.25 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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