Mark Gregory Yohe, M.D.
NPI 1346403995ActiveIndividual· Internal Medicine· Fargo, ND
Internal Medicine (M.D.) with Internal Medicine Associates Inc, practicing in Fargo, North Dakota. Their prescriptions cost Medicare Part D more than their services did: $834,406 for 8,536 claims, against $136,792 paid for services in 2024. Boston Scientific Corporation was the largest of 14 companies reporting payments in 2025, $308.06 in all, mostly food and beverage. Lists Essentia Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1346403995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2008 |
| Last updated in NPPES | Apr 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 10965 | ND |
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 - Internal Medicine (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 420 |
|---|---|
| Services billed | 12,524 across 105 procedure codes |
| Paid by Medicare | $136,792 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,536 · 18,289 30-day fills |
|---|---|
| Patients | 659 |
| Total drug cost | $834,406 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Internal Medicine Associates IncFargo, ND · 13 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
- Sanford Medical Center FargoFargo, ND
Other facilities
- Essentia Health Home Care WestHome health agency · Detroit Lakes, MN
- Ethos Home HealthHome health agency · Fargo, ND
- Sanford Home Care FargoHome health agency · Fargo, ND
Industry payments (Open Payments)
- 2025$308.06 · 16 payments from 14 companies
- 2024$149.30 · 10 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $60.28 | 2 |
| Glaxosmithkline, LLC. | $29.29 | 2 |
| Astellas Pharma US Inc | $25.38 | 1 |
| Abbvie Inc. | $25.15 | 1 |
| Philips North America LLC | $23.38 | 1 |
What the 2025 payments were for
- Food and Beverage$308.06 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Fargo
- 1003483934
- 1043566607
- 1174184626
- 1194742668
- 1235781154
- 1245286988
- 1255781779
- 1285243543
- 1437164399
- 1669427688
- 1679134399
- 1700238714
All 140 internal medicine physicians in Fargo · All internal medicine physicians in North Dakota