Margaret Ruth Lesage, MD
NPI 1225242225ActiveIndividual· Family Medicine· Windsor, CO
Family Medicine (MD) with Poudre Valley Medical Group LLC, practicing in Windsor, Colorado. Their prescriptions cost Medicare Part D more than their services did: $213,156 for 3,274 claims, against $55,171 paid for services in 2024. Hologic Sales and Service, LLC was the largest of 4 companies reporting payments in 2024, $91.61 in all, mostly food and beverage. Lists Longs Peak Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1225242225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2007 |
| Last updated in NPPES | Dec 20, 2025 |
| Certified by provider | Dec 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 45145 | 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 - Family Practice (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 1,114 across 46 procedure codes |
| Paid by Medicare | $55,171 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,274 · 8,133 30-day fills |
|---|---|
| Patients | 294 |
| Total drug cost | $213,156 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
Hospital affiliations
- Longs Peak HospitalLongmont, CO
- Medical Center of the RockiesLoveland, CO
- Poudre Valley HospitalFort Collins, CO
- Uchealth Greeley HospitalGreeley, CO
Industry payments (Open Payments)
- 2024$91.61 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $39.85 | 1 |
| Glaxosmithkline, LLC. | $19.11 | 1 |
| Exact Sciences Corporation | $16.85 | 1 |
| Amgen Inc. | $15.80 | 1 |
What the 2024 payments were for
- Food and Beverage$91.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 family medicine physicians in Windsor · All family medicine physicians in Colorado