Michael Paul Koniarczyk, M.D.
NPI 1609076868ActiveIndividual· Internal Medicine· Willoughby Hills, OH
Internal Medicine (M.D.) with Cleveland Clinic, practicing in Willoughby Hills, Ohio. Their prescriptions cost Medicare Part D more than their services did: $536,065 for 6,685 claims, against $23,236 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $28.33 in payments in 2025, mostly food and beverage. Lists Ashtabula County Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1609076868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 24, 2007 |
| Last updated in NPPES | Dec 8, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35.097075 | OH |
| Pediatrics | 208000000X | 35.097075 | OH |
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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 722 across 14 procedure codes |
| Paid by Medicare | $23,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,685 · 15,999 30-day fills |
|---|---|
| Patients | 682 |
| Total drug cost | $536,065 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Ashtabula County Medical CenterAshtabula, OH
- Cleveland ClinicCleveland, OH
- Euclid HospitalEuclid, OH
- Hillcrest HospitalMayfield Heights, OH
Other facilities
- Cleveland Clinic Home CareHome health agency · Independence, OH
Industry payments (Open Payments)
- 2025$28.33 · 1 payment from 1 company
- 2024$148.02 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $28.33 | 1 |
What the 2025 payments were for
- Food and Beverage$28.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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