Stephen Lee Wall, M.D.
NPI 1033503388ActiveIndividual· Internal Medicine, Cardiovascular Disease· Sacramento, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Sacramento, California, trained at University of Washington School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,378,179 for 5,774 claims, against $140,901 paid for services in 2024. Abbott Laboratories was the largest of 14 companies reporting payments in 2025, $517.68 in all, mostly food and beverage.
Overview
| NPI | 1033503388 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2015 |
| Last updated in NPPES | Oct 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A144796 | CA |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,027 |
|---|---|
| Services billed | 2,577 across 64 procedure codes |
| Paid by Medicare | $140,901 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,774 · 14,878 30-day fills |
|---|---|
| Patients | 889 |
| Total drug cost | $1,378,179 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
Medical group
- McKenzie Physician Services LLCSpringfield, OR · 48 clinicians
Hospital affiliations
- McKenzie-Willamette Medical CenterSpringfield, OR
- Mercy Medical CenterRoseburg, OR
- Sacred Heart Medical Center - RiverbendSpringfield, OR
Industry payments (Open Payments)
- 2025$517.68 · 19 payments from 14 companies
- 2024$852.42 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $207.98 | 3 |
| Amgen Inc. | $42.52 | 2 |
| Alnylam Pharmaceuticals Inc. | $34.87 | 2 |
| Boston Scientific Corporation | $33.48 | 2 |
| Chiesi USA, Inc. | $28.67 | 1 |
What the 2025 payments were for
- Food and Beverage$517.68 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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