Margaret Leon, NP
NPI 1245725993ActiveIndividual· Nurse Practitioner, Family· Wheat Ridge, CO
Nurse Practitioner, Family (NP) with Western Nephrology and Metabolic Bone Disease, P.C., practicing in Wheat Ridge, Colorado. Mostly services rather than prescriptions: Medicare paid $4,956 for 44 patients in 2024, with only 24 Part D claims. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $148.89 in all, mostly food and beverage. Lists Centura Health-St Anthony Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245725993 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Jun 26, 2018 |
| Last updated in NPPES | Jul 23, 2026 |
| Certified by provider | Jul 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN230726 | GA |
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); Practitioner - Nurse Practitioner (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 73 across 7 procedure codes |
| Paid by Medicare | $4,956 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 29 30-day fills |
|---|---|
| Total drug cost | $253.41 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Western Nephrology and Metabolic Bone Disease, P.C.Longmont, CO · 33 clinicians
Hospital affiliations
- Centura Health-St Anthony HospitalLakewood, CO
- Centura Health-St Anthony North Health CampusWestminster, CO
Industry payments (Open Payments)
- 2025$148.89 · 2 payments from 2 companies
- 2024$25.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $124.80 | 1 |
| Calliditas Therapeutics US Inc. | $24.09 | 1 |
What the 2025 payments were for
- Food and Beverage$148.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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