Michelle Wen Williamson, APRN
NPI 1487956843ActiveIndividual· Nurse Practitioner, Acute Care· Greeley, CO
Nurse Practitioner, Acute Care (APRN) with Hospital Physician Services - Southeast Professional Corporation and 2 other groups, practicing in Greeley, Colorado. Their prescriptions cost Medicare Part D more than their services did: $270,059 for 1,647 claims, against $50,100 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $220.47 in all, mostly food and beverage. Lists Angel Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487956843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Nov 17, 2010 |
| Last updated in NPPES | Sep 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 0103440 | CO |
| Nurse Practitioner | 363L00000X | CP000945 | SD |
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 - Nurse Practitioner (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 563 |
|---|---|
| Services billed | 740 across 9 procedure codes |
| Paid by Medicare | $50,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,647 · 3,732 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $270,059 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Hospital Physician Services - Southeast Professional CorporationClyde, NC · 840 clinicians
- Mission Health Community Multispecialty Providers LLCAsheville, NC · 601 clinicians
- Southeastern Medical Group PCBrevard, NC · 38 clinicians
Hospital affiliations
- Angel Medical CenterFranklin, NC
- Erlanger Murphy Medical CenterMurphy, NC
- Harris Regional HospitalSylva, NC
- Highlands Cashiers HospitalHighlands, NC
- Memorial Mission Hospital and Asheville Surgery CeAsheville, NC
Industry payments (Open Payments)
- 2025$220.47 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $125.41 | 1 |
| Amgen Inc. | $45.85 | 3 |
| Boston Scientific Corporation | $30.87 | 1 |
| Philips North America LLC | $18.34 | 1 |
What the 2025 payments were for
- Food and Beverage$220.47 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other acute care nurse practitioners in Greeley
- 1073070199
- 1144570763
- 1164858445
- 1194089425
- 1225640113
- 1306355409
- 1366674392
- 1588271340
- 1801606553
- 1366007510
- 1013746510
- 1831040344