Jaclynn A. Jackubowski, FNP
NPI 1427485945ActiveIndividual· Nurse Practitioner· Saint Joseph, MI
Nurse Practitioner (FNP) with Lakeland Medical Practices and 1 other group, practicing in Saint Joseph, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,862,562 for 1,916 claims, against $12,967 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 5 companies reporting payments in 2025, $201.79 in all, mostly food and beverage. Lists Corewell Health Watervliet Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1427485945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 29, 2013 |
| Last updated in NPPES | Jun 24, 2024 |
| Certified by provider | Jun 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704362045 | MI |
| Nurse Practitioner, Family | 363LF0000X | 209010632 | 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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 215 across 12 procedure codes |
| Paid by Medicare | $12,967 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,916 · 2,776 30-day fills |
|---|---|
| Patients | 384 |
| Total drug cost | $1,862,562 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Lakeland Medical PracticesSaint Joseph, MI · 281 clinicians
- Lakeland Hospitals at Niles and St Joseph IncSaint Joseph, MI · 131 clinicians
Hospital affiliations
- Corewell Health Watervliet HospitalWatervliet, MI
- Lakeland Hospital, St JosephSt Joseph, MI
Industry payments (Open Payments)
- 2025$201.79 · 9 payments from 5 companies
- 2024$506.92 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $66.65 | 2 |
| Insmed, Inc. | $55.25 | 3 |
| United Therapeutics Corporation | $42.07 | 2 |
| Merck Sharp & Dohme LLC | $19.42 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.40 | 1 |
What the 2025 payments were for
- Food and Beverage$167.03 · 7 payments
- Education$34.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 nurse practitioners in Saint Joseph · All nurse practitioners in Michigan