Oscar Enrique Macal, M.D.
NPI 1740221936ActiveIndividual· Internal Medicine· Owosso, MI
Internal Medicine (M.D.) with Memorial Hospital, practicing in Owosso, Michigan. Their prescriptions cost Medicare Part D more than their services did: $999,372 for 11,300 claims, against $28,637 paid for services in 2024. Novo Nordisk Inc reported $16.43 in payments in 2024, mostly food and beverage. Lists Edward W Sparrow Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740221936 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | May 29, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301049566 | 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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 515 across 12 procedure codes |
| Paid by Medicare | $28,637 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,300 · 27,558 30-day fills |
|---|---|
| Patients | 730 |
| Total drug cost | $999,372 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Memorial HospitalPerry, MI · 214 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- Memorial HealthcareOwosso, MI
Other facilities
- Memorial HealthcareHome health agency · Owosso, MI
- Residential Home Health and HospiceHome health agency · Lapeer, MI
Industry payments (Open Payments)
- 2024$16.43 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $16.43 | 1 |
What the 2024 payments were for
- Food and Beverage$16.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Owosso
- 1104021765
- 1114954880
- 1285603027
- 1295154466
- 1528416492
- 1669714242
- 1760746481
- 1801834445
- 1871741694
- 1972530046
- 1841984648
- 1689297996
All 23 internal medicine physicians in Owosso · All internal medicine physicians in Michigan