Kalyan C. Mantripragada, MD
NPI 1396911939ActiveIndividual· Internal Medicine, Hematology & Oncology· Gilbert, AZ
Internal Medicine, Hematology & Oncology (MD) with Ironwood Physicians PC, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $2,985,696 for 1,458 claims, against $1,308,689 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $861.28 in all, mostly food and beverage. Lists Banner Baywood Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1396911939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 4, 2008 |
| Last updated in NPPES | Nov 18, 2022 |
| Certified by provider | Nov 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 55247 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 698 |
|---|---|
| Services billed | 170,406 across 118 procedure codes |
| Paid by Medicare | $1,308,689 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,458 · 1,954 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $2,985,696 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Ironwood Physicians PCChandler, AZ · 116 clinicians
Hospital affiliations
- Banner Baywood Medical CenterMesa, AZ
- Chandler Regional Medical CenterChandler, AZ
- Mercy Gilbert Medical CenterGilbert, AZ
Industry payments (Open Payments)
- 2025$861.28 · 38 payments from 13 companies
- 2024$2,666 · 39 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $228.73 | 9 |
| Novartis Pharmaceuticals Corporation | $134.91 | 5 |
| Celgene Corporation | $108.43 | 5 |
| Abbvie Inc. | $83.78 | 4 |
| Glaxosmithkline, LLC. | $74.34 | 4 |
What the 2025 payments were for
- Food and Beverage$800.81 · 36 payments
- Education$60.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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