John A. Hoelscher, MD
NPI 1447267810ActiveIndividual· Internal Medicine· Alton, IL
Internal Medicine (MD) in Alton, Illinois, trained at University of Missouri, Columbia School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $1,620,941 for 25,280 claims, against $235,192 paid for services in 2024. Lundbeck LLC was the largest of 9 companies reporting payments in 2025, $325.13 in all, mostly food and beverage.
Overview
| NPI | 1447267810 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Mar 4, 2021 |
| Certified by provider | Mar 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036068336 | IL |
| Internal Medicine | 207R00000X | R4C28 | 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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 625 |
|---|---|
| Services billed | 5,744 across 52 procedure codes |
| Paid by Medicare | $235,192 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25,280 · 53,324 30-day fills |
|---|---|
| Patients | 1,155 |
| Total drug cost | $1,620,941 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Medical group
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Barnes Jewish HospitalSaint Louis, MO
- Christian Hospital NortheastSaint Louis, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Other facilities
- Apollo MedicalHome health agency · Saint Louis, MO
- Bjc Home Care ServicesHome health agency · Saint Louis, MO
- Elara Caring VHome health agency · Springfield, IL
- Gateway Regional Home Health - Granite CityHome health agency · Granite City, IL
- Mederi Caretenders of Fairview HeightsHome health agency · Fairview Heights, IL
Industry payments (Open Payments)
- 2025$325.13 · 14 payments from 9 companies
- 2024$1,288 · 71 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $77.08 | 2 |
| Astrazeneca Pharmaceuticals LP | $59.16 | 3 |
| Astellas Pharma US Inc | $49.34 | 2 |
| Lilly USA, LLC | $46.18 | 2 |
| Glaxosmithkline, LLC. | $23.37 | 1 |
What the 2025 payments were for
- Food and Beverage$248.05 · 12 payments
- Education$77.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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