Anas Alsara, MD
NPI 1932498599ActiveIndividual· Internal Medicine, Hematology & Oncology· Owosso, MI
Internal Medicine, Hematology & Oncology (MD) with Memorial Hospital, practicing in Owosso, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,322,553 for 751 claims, against $67,455 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 26 companies reporting payments in 2025, $1,060 in all, mostly food and beverage. Lists Edward W Sparrow Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932498599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2011 |
| Last updated in NPPES | Sep 12, 2023 |
| Certified by provider | Sep 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 4301105775 | MI |
| Internal Medicine | 207R00000X | 4301105775 | MI |
| Internal Medicine, Hematology | 207RH0000X | 4301105775 | MI |
| Internal Medicine, Medical Oncology | 207RX0202X | 4301105775 | MI |
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 - Hospitalist (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 233 |
|---|---|
| Services billed | 788 across 13 procedure codes |
| Paid by Medicare | $67,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 751 · 1,079 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $1,322,553 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Memorial HospitalPerry, MI · 214 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- McLaren FlintFlint, MI
- Memorial HealthcareOwosso, MI
Industry payments (Open Payments)
- 2025$1,060 · 57 payments from 26 companies
- 2024$664.03 · 40 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $190.86 | 16 |
| Takeda Pharmaceuticals U.S.A., Inc. | $70.62 | 2 |
| Genentech USA, Inc. | $68.79 | 3 |
| Astrazeneca Pharmaceuticals LP | $61.17 | 3 |
| Aveo Pharmaceuticals, Inc. | $56.46 | 3 |
What the 2025 payments were for
- Food and Beverage$1,040 · 56 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hematologist-oncologists in Owosso
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