Elizabeth Rau
NPI 1093387862ActiveIndividual· Physician Assistant· Royal Oak, MI
Physician Assistant with Michigan Healthcare Professionals PC, practicing in Royal Oak, Michigan. Their prescriptions cost Medicare Part D more than their services did: $140,008 for 541 claims, against $1,023 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 35 companies reporting payments in 2025, $1,705 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093387862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 12, 2021 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 62 across 11 procedure codes |
| Paid by Medicare | $1,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 541 · 780 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $140,008 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Michigan Healthcare Professionals PCClarkston, MI · 529 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$1,705 · 75 payments from 35 companies
- 2024$2,232 · 105 payments from 41 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $155.75 | 7 |
| Alexion Pharmaceuticals, Inc. | $107.61 | 2 |
| Genentech USA, Inc. | $97.90 | 5 |
| Beone Medicines USA, Inc. | $88.40 | 5 |
| Eisai Inc. | $83.14 | 3 |
What the 2025 payments were for
- Food and Beverage$1,620 · 74 payments
- Education$85.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 212 physician assistants in Royal Oak · All physician assistants in Michigan