Carrie L. Alajoki, DNP, MSN, APNP
NPI 1215516372ActiveIndividual· Nurse Practitioner, Family· Ashland, WI
Nurse Practitioner, Family (DNP, MSN, APNP) with Mainstreet Clinic SC, practicing in Ashland, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $131,075 for 2,444 claims, against $17,664 paid for services in 2024. Lists St Lukes Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215516372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, MSN, APNP |
| Sole proprietor | No |
| NPI issued | Apr 6, 2021 |
| Last updated in NPPES | Apr 6, 2021 |
| Certified by provider | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 10744-33 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 1,213 across 43 procedure codes |
| Paid by Medicare | $17,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,444 · 3,246 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $131,075 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mainstreet Clinic SCAshland, WI · 2 clinicians
Hospital affiliations
- St Lukes HospitalDuluth, MN
- Tamarack Health Ashland Medical CenterAshland, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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