Martin Heinz Janning, M.D.
NPI 1396963922ActiveIndividual· Otolaryngology· Willmar, MN
Otolaryngology (M.D.) in Willmar, Minnesota, trained at University of Minnesota Medical School (class of 1991). 194 Medicare patients in 2024, $58,235 paid; nearly all of their 575 Part D prescriptions were generic (98%). Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $32.03 in all, mostly food and beverage.
Overview
| NPI | 1396963922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2007 |
| Last updated in NPPES | Oct 10, 2024 |
| Certified by provider | Oct 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 40016 | MN |
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 - Otolaryngology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 442 across 40 procedure codes |
| Paid by Medicare | $58,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 575 · 627 30-day fills |
|---|---|
| Patients | 184 |
| Total drug cost | $13,354 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Otolaryngology |
Medical groups
- Avera MarshallMarshall, MN · 99 clinicians
- Glacial Ridge Hospital DistrictGlenwood, MN · 73 clinicians
- Avera TylerLake Benton, MN · 15 clinicians
- Janning ENT Center, LLCWillmar, MN · 4 clinicians
Hospital affiliations
- Avera Granite FallsGranite Falls, MN
- Avera Marshall Regional Medical CtrMarshall, MN
- Centracare- Rice Memorial HospitalWillmar, MN
- Glacial Ridge HospitalGlenwood, MN
- Johnson Memorial HospitalDawson, MN
Industry payments (Open Payments)
- 2025$32.03 · 2 payments from 2 companies
- 2024$105.48 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $17.60 | 1 |
| Aerin Medical Inc. | $14.43 | 1 |
What the 2025 payments were for
- Food and Beverage$32.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Willmar
- 1952332629
- 1083680458
- 1871569194