Gretta Susan Thompson, NP
NPI 1306575170ActiveIndividual· Nurse Practitioner· Grand Junction, CO
Nurse Practitioner (NP) with Marillac Clinic, Inc., practicing in Grand Junction, Colorado. Their prescriptions cost Medicare Part D more than their services did: $309,376 for 4,218 claims, against $227.70 paid for services in 2024. Insulet Corporation was the largest of 2 companies reporting payments in 2025, $75.34 in all, mostly food and beverage. Lists Family Health West Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306575170 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 7, 2022 |
| Last updated in NPPES | Feb 5, 2023 |
| Certified by provider | Feb 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1649476 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 26 across 3 procedure codes |
| Paid by Medicare | $227.70 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,218 · 7,046 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $309,376 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Marillac Clinic, Inc.Grand Junction, CO · 19 clinicians
Hospital affiliations
- Family Health West HospitalFruita, CO
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO
Industry payments (Open Payments)
- 2025$75.34 · 2 payments from 2 companies
- 2024$4.98 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $58.52 | 1 |
| Alkermes, Inc. | $16.82 | 1 |
What the 2025 payments were for
- Food and Beverage$75.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 nurse practitioners in Grand Junction · All nurse practitioners in Colorado