Charles J. Willey, MD
NPI 1811996028ActiveIndividual· Specialist· Saint Louis, MO
Specialist (MD) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $415,442 for 8,257 claims, against $47,522 paid for services in 2024. Sumitomo Pharma America, Inc. reported $125.00 in payments in 2024, mostly speaking and faculty fees.
Overview
| NPI | 1811996028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Jul 15, 2010 |
| Reactivated | Jun 20, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 13351 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 189 |
|---|---|
| Services billed | 961 across 65 procedure codes |
| Paid by Medicare | $47,522 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,257 · 17,267 30-day fills |
|---|---|
| Patients | 890 |
| Total drug cost | $415,442 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Medical groups
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
- Cjw Enterprises, IncSaint Louis, MO · 4 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Christian Hospital NortheastSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Progress West HospitalOfallon, MO
- Ssm St Clare Health CenterFenton, MO
Other facilities
- Aw Health CareHome health agency · Saint Louis, MO
- Bjc HospiceHospice · Saint Louis, MO
- Breeze Hospice of MissouriHospice · Ballwin, MO
- Fv HospiceHospice · St Louis, MO
- Maple Creek Hospice IncHospice · Sparta, IL
Industry payments (Open Payments)
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $125.00 | 1 |
What the 2024 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Specialist providers in Saint Louis
- 1245542273
- 1013560721
- 1427444074
- 1912287202
- 1083930754
- 1043251549
- 1457343634
- 1326266651
- 1164436069
- 1063741767
- 1730321324
- 1841372604