Mitchell Whalen
NPI 1992486336ActiveIndividual· Nurse Practitioner, Family· Darlington, WI
Nurse Practitioner, Family with Lafayette County, practicing in Darlington, Wisconsin. Part D covered 296 prescriptions written in 2024, 88% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 9 companies reporting payments in 2025, $320.38 in all, mostly food and beverage. Lists Lafayette Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1992486336 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 27, 2023 |
| Last updated in NPPES | Jul 27, 2023 |
| Certified by provider | Jul 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 14287-33 | WI |
| Registered Nurse | 163W00000X | 235849-30 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 296 · 617 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $35,391 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Lafayette CountyDarlington, WI · 30 clinicians
Hospital affiliation
- Lafayette Hospital and ClinicsDarlington, WI
Industry payments (Open Payments)
- 2025$320.38 · 13 payments from 9 companies
- 2024$148.02 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $141.55 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $45.08 | 3 |
| Bridgebio Pharma, Inc. | $34.58 | 2 |
| Pfizer Inc. | $20.12 | 1 |
| Medtronic, Inc. | $17.20 | 1 |
What the 2025 payments were for
- Food and Beverage$320.38 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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