Irene F. Connolly, M.D.
NPI 1740265834ActiveIndividual· Internal Medicine, Hematology & Oncology· Petoskey, MI
Internal Medicine, Hematology & Oncology (M.D.) with McLaren Central Michigan and 1 other group, practicing in Petoskey, Michigan. Their prescriptions cost Medicare Part D more than their services did: $3,164,084 for 912 claims, against $4,246 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $40.90 in payments in 2025, mostly food and beverage. Lists McLaren Central Michigan and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1740265834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 12, 2005 |
| Last updated in NPPES | Sep 10, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 4301083187 | MI |
| Internal Medicine | 207R00000X | 4301083187 | MI |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | 4301083187 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 53 across 9 procedure codes |
| Paid by Medicare | $4,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 912 · 1,370 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $3,164,084 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Hospice/Palliative Care |
Medical groups
- McLaren Central MichiganMount Pleasant, MI · 182 clinicians
- McLaren Northern MichiganPetoskey, MI · 62 clinicians
Hospital affiliations
- McLaren Central MichiganMount Pleasant, MI
- McLaren Northern MichiganPetoskey, MI
- Munson Healthcare Otsego Memorial HospitalGaylord, MI
Industry payments (Open Payments)
- 2025$40.90 · 2 payments from 1 company
- 2024$229.37 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $40.90 | 2 |
What the 2025 payments were for
- Food and Beverage$40.90 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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