Leah Rhiannon Williams, MD
NPI 1386225050ActiveIndividual· Internal Medicine· Woodbury, MN
Internal Medicine (MD) with Group Health Inc, practicing in Woodbury, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $9,231 for 93 claims, against $2,878 paid for services in 2024. Lists Hudson Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1386225050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 15, 2021 |
| Last updated in NPPES | Dec 23, 2025 |
| Certified by provider | Dec 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 72755 | MN |
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 - Internal Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 58 across 19 procedure codes |
| Paid by Medicare | $2,878 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 177 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $9,231 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Group Health IncBloomington, MN · 1,638 clinicians
Hospital affiliations
- Hudson HospitalHudson, WI
- Regions HospitalSaint Paul, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 internal medicine physicians in Woodbury · All internal medicine physicians in Minnesota