Jenna B. Mazour, APRN,CNP
NPI 1043661978ActiveIndividual· Nurse Practitioner, Family· Detroit Lakes, MN
Nurse Practitioner, Family (APRN,CNP) with St Marys Regional Health Center, practicing in Detroit Lakes, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $195,959 for 387 claims, against $50,833 paid for services in 2024. Medical Device Business Services, Inc. was the largest of 2 companies reporting payments in 2025, $159.99 in all, mostly education. Lists Essentia Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043661978 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN,CNP |
| Sole proprietor | No |
| NPI issued | Jun 22, 2016 |
| Last updated in NPPES | Apr 9, 2024 |
| Certified by provider | Apr 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4772 | MN |
| Nurse Practitioner, Family | 363LF0000X | 7019 | WI |
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 (MN); Practitioner - Nurse Practitioner (ND); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 1,695 across 49 procedure codes |
| Paid by Medicare | $50,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 387 · 466 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $195,959 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St Marys Regional Health CenterMenahga, MN · 190 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
Industry payments (Open Payments)
- 2025$159.99 · 2 payments from 2 companies
- 2024$127.69 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $137.01 | 1 |
| Ethicon US, LLC | $22.98 | 1 |
What the 2025 payments were for
- Education$137.01 · 1 payment
- Food and Beverage$22.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 family nurse practitioners in Detroit Lakes · All family nurse practitioners in Minnesota