Brett Mulkey, DO
NPI 1679008502ActiveIndividual· Family Medicine· Mason City, IA
Family Medicine (DO) with North Iowa Mercy Clinics, practicing in Mason City, Iowa. Their prescriptions cost Medicare Part D more than their services did: $423,901 for 7,420 claims, against $102,396 paid for services in 2024. Integra Lifesciences Corporation reported $16.93 in payments in 2025, mostly food and beverage. Lists Mercyone North Iowa Medical Center as a hospital affiliation.
Overview
| NPI | 1679008502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 28, 2017 |
| Last updated in NPPES | Jul 15, 2025 |
| Certified by provider | Jul 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 05319 | IA |
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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 508 |
|---|---|
| Services billed | 1,643 across 34 procedure codes |
| Paid by Medicare | $102,396 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,420 · 15,718 30-day fills |
|---|---|
| Patients | 638 |
| Total drug cost | $423,901 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- North Iowa Mercy ClinicsMason City, IA · 302 clinicians
Hospital affiliation
- Mercyone North Iowa Medical CenterMason City, IA
Other facilities
- Mercyone Des Moines Home CareHome health agency · Des Moines, IA
- St Croix HospiceHospice · Charles City, IA
- Good Shepherd Health CenterNursing home · Mason City, IA
Industry payments (Open Payments)
- 2025$16.93 · 1 payment from 1 company
- 2024$16.17 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $16.93 | 1 |
What the 2025 payments were for
- Food and Beverage$16.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 family medicine physicians in Mason City · All family medicine physicians in Iowa