Michael G. Sherman, M.D.
NPI 1205866589ActiveIndividual· Internal Medicine· West Linn, OR
Internal Medicine (M.D.) with Holy Family Catholic Clinic P S, practicing in West Linn, Oregon. Their prescriptions cost Medicare Part D more than their services did: $372,484 for 3,704 claims, against $69,314 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 10 companies reporting payments in 2025, $629.45 in all, mostly food and beverage. Lists Good Samaritan Regional Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1205866589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD24253 | OR |
| Pediatrics | 208000000X | MD24253 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 1,431 across 51 procedure codes |
| Paid by Medicare | $69,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,704 · 8,123 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $372,484 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- Holy Family Catholic Clinic P SWest Linn, OR · 3 clinicians
Hospital affiliations
- Good Samaritan Regional Medical CenterCorvallis, OR
- Samaritan Albany General HospitalAlbany, OR
- Samaritan Lebanon Community HospitalLebanon, OR
- Samaritan Pacific Community HospitalNewport, OR
Other facilities
- Mission Home Health of SalemHome health agency · Albany, OR
Industry payments (Open Payments)
- 2025$629.45 · 33 payments from 10 companies
- 2024$385.53 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $246.45 | 12 |
| Exact Sciences Corporation | $98.57 | 5 |
| Pfizer Inc. | $70.01 | 3 |
| Astellas Pharma US Inc | $52.85 | 3 |
| Novo Nordisk Inc | $32.75 | 2 |
What the 2025 payments were for
- Food and Beverage$629.45 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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