Anastasia Kovalaske, NP
NPI 1790118586ActiveIndividual· Nurse Practitioner· Bloomington, IL
Nurse Practitioner (NP) with Premier Medical Group, LLC, practicing in Bloomington, Illinois. Their prescriptions cost Medicare Part D more than their services did: $703,798 for 3,428 claims, against $178,294 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 21 companies reporting payments in 2025, $1,407 in all, mostly food and beverage. Lists Carle Bromenn Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1790118586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 15, 2013 |
| Last updated in NPPES | Dec 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209015179 | IL |
| Specialist/Technologist, Other, Surgical Technologist | 246ZS0410X | 041.361357 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 776 |
|---|---|
| Services billed | 41,739 across 37 procedure codes |
| Paid by Medicare | $178,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,428 · 7,182 30-day fills |
|---|---|
| Patients | 988 |
| Total drug cost | $703,798 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Premier Medical Group, LLCBloomington, IL · 11 clinicians
Hospital affiliations
- Carle Bromenn Medical CenterNormal, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Saint James HospitalPontiac, IL
- St Joseph Medical CenterBloomington, IL
- Warner Hospital and Health ServicesClinton, IL
Industry payments (Open Payments)
- 2025$1,407 · 72 payments from 21 companies
- 2024$1,125 · 56 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $252.46 | 18 |
| Janssen Biotech, Inc. | $241.36 | 9 |
| Olympus America Inc. | $138.59 | 7 |
| Endo USA, Inc. | $124.00 | 6 |
| Abbvie Inc. | $102.82 | 5 |
What the 2025 payments were for
- Food and Beverage$1,322 · 71 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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