Karissa M. Emerson, NP
NPI 1912490830ActiveIndividual· Nurse Practitioner· Fargo, ND
Nurse Practitioner (NP) with Internal Medicine Associates Inc, practicing in Fargo, North Dakota. Their prescriptions cost Medicare Part D more than their services did: $443,976 for 4,031 claims, against $61,626 paid for services in 2024. Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $226.37 in all, mostly food and beverage. Lists Essentia Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1912490830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 14, 2018 |
| Last updated in NPPES | Jun 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R39092 | ND |
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 - Nurse Practitioner (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 8,205 across 81 procedure codes |
| Paid by Medicare | $61,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,031 · 8,596 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $443,976 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Internal Medicine Associates IncFargo, ND · 13 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Sanford Medical Center FargoFargo, ND
Other facilities
- Sanford Home Care FargoHome health agency · Fargo, ND
Industry payments (Open Payments)
- 2025$226.37 · 12 payments from 10 companies
- 2024$111.03 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $60.27 | 2 |
| Glaxosmithkline, LLC. | $29.29 | 2 |
| Astellas Pharma US Inc | $25.38 | 1 |
| Abbvie Inc. | $25.15 | 1 |
| Collegium Pharmaceutical, Inc. | $16.54 | 1 |
What the 2025 payments were for
- Food and Beverage$226.37 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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