Sherwin Ignatius Desouza, M.D.
NPI 1487035242ActiveIndividual· Internal Medicine, Hematology· Indianapolis, IN
Internal Medicine, Hematology (M.D.) with Iu Health Medical Group LLC and 2 other groups, practicing in Indianapolis, Indiana. Their prescriptions cost Medicare Part D more than their services did: $605,119 for 207 claims, against $24,116 paid for services in 2024. Genzyme Corporation was the largest of 7 companies reporting payments in 2025, $7,494 in all, mostly speaking and faculty fees. Lists Ascension St Vincent Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487035242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2015 |
| Last updated in NPPES | Dec 29, 2025 |
| Certified by provider | Dec 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 01096667A | IN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 01096667A | IN |
| Internal Medicine | 207R00000X | 01096667A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hematology/Oncology (IN); Practitioner - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 304 across 13 procedure codes |
| Paid by Medicare | $24,116 |
Part D prescriptions in 2024
| Prescriptions (claims) | 207 · 401 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $605,119 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Indiana Hemophilia and Thrombosis Center, Inc.Indianapolis, IN · 21 clinicians
- Innovative Hematology IncIndianapolis, IN · 19 clinicians
Hospital affiliations
- Ascension St Vincent HospitalIndianapolis, IN
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2025$7,494 · 11 payments from 7 companies
- 2024$5,914 · 28 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $7,310 | 4 |
| Astrazeneca Pharmaceuticals LP | $63.85 | 2 |
| Blueprint Medicines Corporation | $30.99 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $29.93 | 1 |
| Merck Sharp & Dohme LLC | $19.89 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,071 · 2 payments
- Food and Beverage$423.08 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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