Richelle Melanie Knudson, M.D.
NPI 1811149156ActiveIndividual· Dermatology· Bismarck, ND
Dermatology (M.D.) in Bismarck, North Dakota, trained at University of North Dakota School of Medicine (class of 2008). In 2024 Medicare paid $284,422 for 527 patients, and Part D covered 84 of their prescriptions, 88% of them generic. Kerecis Limited was the largest of 2 companies reporting payments in 2025, $67.86 in all, mostly food and beverage.
Overview
| NPI | 1811149156 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 17, 2008 |
| Last updated in NPPES | Sep 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 12939 | ND |
| Student in an Organized Health Care Education/Training Program | 390200000X | RL10955 | ND |
| Dermatology | 207N00000X | 104460 | MN |
| Dermatology | 207N00000X | 52270 | 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 - Dermatology (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 527 |
|---|---|
| Services billed | 2,109 across 89 procedure codes |
| Paid by Medicare | $284,422 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 97 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $31,903 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Dermatology |
Medical group
- Sanford BismarckBismarck, ND · 556 clinicians
Hospital affiliation
- Sanford Medical Center BismarckBismarck, ND
Industry payments (Open Payments)
- 2025$67.86 · 5 payments from 2 companies
- 2024$608.28 · 34 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $50.65 | 4 |
| Abbvie Inc. | $17.21 | 1 |
What the 2025 payments were for
- Food and Beverage$67.86 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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