Alisa J. Marzec, MD
NPI 1497066526ActiveIndividual· Family Medicine· Columbus Grove, OH
Family Medicine (MD) in Columbus Grove, Ohio, trained at University of Toledo College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,643,579 for 22,121 claims, against $134,375 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $52.49 in all, mostly food and beverage.
Overview
| NPI | 1497066526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2010 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35.123364 | OH |
| Family Medicine | 207Q00000X | 45310 | KY |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 521 |
|---|---|
| Services billed | 3,022 across 51 procedure codes |
| Paid by Medicare | $134,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,121 · 32,394 30-day fills |
|---|---|
| Patients | 826 |
| Total drug cost | $1,643,579 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Family Practice |
Medical groups
- Mercy Health Physicians Lima Specialty Care LLCLima, OH · 253 clinicians
- Mercy Health Physicians Lima, LLCDelphos, OH · 55 clinicians
Hospital affiliations
- Lima Memorial Health SystemLima, OH
- Lutheran Hospital of IndianaFort Wayne, IN
- Mercy Health St Ritas Medical CenterLima, OH
- Paulding County HospitalPaulding, OH
Other facilities
- Fountain Park Home Care, LLCHome health agency · Van Wert, OH
- Mercy Health-Home Health, LimaHome health agency · Lima, OH
- Putnam County HomecareHome health agency · Ottawa, OH
- Bridge Home Health and HospiceHospice · Findlay, OH
- Everheart HospiceHospice · Greenville, OH
- Grand Lake HospiceHospice · Saint Marys, OH
- Mercy Health - Hospice LimaHospice · Lima, OH
- Putnam County HospiceHospice · Ottawa, OH
- Vancrest of AdaNursing home · Ada, OH
- Vancrest of PayneNursing home · Payne, OH
- Vancrest of St Mary'sNursing home · St Marys, OH
Industry payments (Open Payments)
- 2025$52.49 · 3 payments from 2 companies
- 2024$83.60 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $35.21 | 2 |
| Philips North America LLC | $17.28 | 1 |
What the 2025 payments were for
- Food and Beverage$52.49 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records