Tina Marie Tkaczek, NP
NPI 1154335354ActiveIndividual· Nurse Practitioner· Springfield, MA
Nurse Practitioner (NP) in Springfield, Massachusetts, trained at Universite de Montreal Faculte de Med Dentaire (class of 2001). In 2024 Medicare paid $24,418 for 125 patients, and Part D covered 394 of their prescriptions, 88% of them generic. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $61.61 in all, mostly food and beverage.
Overview
| NPI | 1154335354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Jan 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 217600 | MA |
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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 332 across 9 procedure codes |
| Paid by Medicare | $24,418 |
Part D prescriptions in 2024
| Prescriptions (claims) | 394 · 409 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $12,468 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Universite de Montreal Faculte de Med Dentaire |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Inpatient Medical Associates IncSpringfield, MA · 60 clinicians
Hospital affiliation
- Mercy Medical CtrSpringfield, MA
Industry payments (Open Payments)
- 2025$61.61 · 4 payments from 2 companies
- 2024$111.73 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $47.58 | 3 |
| Lilly USA, LLC | $14.03 | 1 |
What the 2025 payments were for
- Food and Beverage$61.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 nurse practitioners in Springfield · All nurse practitioners in Massachusetts