Alan William Steube, DO
NPI 1740857457ActiveIndividual· Internal Medicine· O Fallon, MO
Internal Medicine (DO) with Mercy Clinic East Communities and 1 other group, practicing in O Fallon, Missouri. Their prescriptions cost Medicare Part D more than their services did: $28,627 for 308 claims, against $5,385 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $508.66 in all, mostly food and beverage. Lists Mercy Hospital St Louis as a hospital affiliation.
Overview
| NPI | 1740857457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 10, 2021 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2023029620 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 65 across 14 procedure codes |
| Paid by Medicare | $5,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 456 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $28,627 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
Hospital affiliation
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$508.66 · 28 payments from 9 companies
- 2024$78.52 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $186.99 | 10 |
| Pfizer Inc. | $78.07 | 5 |
| Lilly USA, LLC | $61.47 | 3 |
| Novo Nordisk Inc | $54.87 | 3 |
| Amgen Inc. | $54.60 | 3 |
What the 2025 payments were for
- Food and Beverage$508.66 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in O Fallon
- 1053421065
- 1417307505
- 1497729826
- 1578574372
- 1619100989
- 1639144785
- 1689640609
- 1730561069
- 1902864986
- 1659067874
- 1689311011
- 1134164825
All 25 internal medicine physicians in O Fallon · All internal medicine physicians in Missouri