Leah Walsh, FNP-BC
NPI 1922643386ActiveIndividual· Nurse Practitioner· South Lake Tahoe, CA
Nurse Practitioner (FNP-BC) with Barton Medical Foundation and 1 other group, practicing in South Lake Tahoe, California. Their prescriptions cost Medicare Part D more than their services did: $1,993,805 for 972 claims, against $110,255 paid for services in 2024. Janssen Biotech, Inc. was the largest of 6 companies reporting payments in 2025, $181.94 in all, mostly food and beverage. Lists Barton Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1922643386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 8, 2019 |
| Last updated in NPPES | Oct 26, 2021 |
| Certified by provider | Oct 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 825862 | NV |
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 (CA); Practitioner - Nurse Practitioner (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 420 |
|---|---|
| Services billed | 3,911 across 11 procedure codes |
| Paid by Medicare | $110,255 |
Part D prescriptions in 2024
| Prescriptions (claims) | 972 · 1,878 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $1,993,805 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Barton Medical FoundationStateline, NV · 105 clinicians
- Carson Valley Medical Center Rural Health ClinicMinden, NV · 43 clinicians
Hospital affiliations
- Barton Memorial HospitalSouth Lake Tahoe, CA
- Carson Tahoe Regional Medical CenterCarson City, NV
- Carson Valley HealthGardnerville, NV
- Renown Regional Medical CenterReno, NV
- Tahoe Forest HospitalTruckee, CA
Industry payments (Open Payments)
- 2025$181.94 · 9 payments from 6 companies
- 2024$182.31 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $46.84 | 2 |
| Amgen Inc. | $37.33 | 2 |
| Novartis Pharmaceuticals Corporation | $33.92 | 2 |
| Astrazeneca Pharmaceuticals LP | $31.65 | 1 |
| Ucb, Inc. | $18.42 | 1 |
What the 2025 payments were for
- Food and Beverage$181.94 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in South Lake Tahoe
- 1417442419
- 1447486295
- 1578216818
- 1578529830
- 1043209059
- 1134481104
- 1437084845
- 1811590813
- 1730351636