Allison Leach Monroe, MD
NPI 1821098518ActiveIndividual· Family Medicine· South Lake Tahoe, CA
Family Medicine (MD) in South Lake Tahoe, California, trained at University of Michigan Medical School (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $290,046 for 3,786 claims, against $84,663 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2025, $160.04 in all, mostly food and beverage.
Overview
| NPI | 1821098518 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A86075 | CA |
| Family Medicine | 207Q00000X | 016048 | ME |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 1,181 across 52 procedure codes |
| Paid by Medicare | $84,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,786 · 7,546 30-day fills |
|---|---|
| Patients | 420 |
| Total drug cost | $290,046 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Barton Medical FoundationStateline, NV · 105 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
Other facilities
- Barton Healthcare System Home HealthHome health agency · South Lake Tahoe, CA
- Barton Hospital D/P SnfNursing home · South Lake Tahoe, CA
Industry payments (Open Payments)
- 2025$160.04 · 7 payments from 5 companies
- 2024$90.86 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $49.77 | 2 |
| Exact Sciences Corporation | $32.54 | 2 |
| Novo Nordisk Inc | $28.79 | 1 |
| Abbvie Inc. | $28.74 | 1 |
| Astellas Pharma US Inc | $20.20 | 1 |
What the 2025 payments were for
- Food and Beverage$160.04 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 family medicine physicians in South Lake Tahoe · All family medicine physicians in California