Gayleen Kolaczewski, MD
NPI 1497841845ActiveIndividual· Internal Medicine, Gastroenterology· Munroe Falls, OH
Internal Medicine, Gastroenterology (MD) in Munroe Falls, Ohio, trained at Ohio State University College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $426,697 for 6,804 claims, against $36,022 paid for services in 2024. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $898.72 in all, mostly food and beverage.
Overview
| NPI | 1497841845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Dec 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35049229 | OH |
| Internal Medicine | 207R00000X | 35049229 | OH |
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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 404 across 9 procedure codes |
| Paid by Medicare | $36,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,804 · 9,899 30-day fills |
|---|---|
| Patients | 301 |
| Total drug cost | $426,697 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Blick Clinic, Inc.Akron, OH · 14 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Summa Health SystemAkron, OH
- Summa Western Reserve HospitalCuyahoga Falls, OH
Industry payments (Open Payments)
- 2025$898.72 · 32 payments from 12 companies
- 2024$381.37 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $383.49 | 10 |
| Abbvie Inc. | $151.54 | 6 |
| Astellas Pharma US Inc | $87.11 | 2 |
| Madrigal Pharmaceuticals | $68.25 | 3 |
| Lundbeck LLC | $41.31 | 2 |
What the 2025 payments were for
- Food and Beverage$667.74 · 29 payments
- Education$230.98 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records