Katherine S. Watson, NP
NPI 1912419110ActiveIndividual· Nurse Practitioner· Clare, MI
Nurse Practitioner (NP) with Downriver Mental Health Clinic PC, practicing in Clare, Michigan. Their prescriptions cost Medicare Part D more than their services did: $182,833 for 1,585 claims, against $13,152 paid for services in 2024. Regeneron Healthcare Solutions, Inc. reported $21.23 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1912419110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 27, 2017 |
| Last updated in NPPES | Oct 27, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704273976 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 210 across 7 procedure codes |
| Paid by Medicare | $13,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,585 · 2,150 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $182,833 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Downriver Mental Health Clinic PCGrand Rapids, MI · 299 clinicians
Industry payments (Open Payments)
- 2025$21.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $21.23 | 1 |
What the 2025 payments were for
- Food and Beverage$21.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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