Michael Puruckherr, MD
NPI 1487684353ActiveIndividual· Internal Medicine, Pulmonary Disease· Rockford, IL
Internal Medicine, Pulmonary Disease (MD) with Swedishamerican Hospital and 1 other group, practicing in Rockford, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,120,048 for 2,613 claims, against $28,197 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $597.02 in all, mostly food and beverage. Lists Morrison Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487684353 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036-161516 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 2021046940 | MO |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD00043378 | WA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD00043378 | WA |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD00043378 | WA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 0101266905 | VA |
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); Practitioner - Pulmonary Disease (VA); Practitioner - Pulmonary Disease (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 632 across 17 procedure codes |
| Paid by Medicare | $28,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,613 · 3,215 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $1,120,048 |
| Generic share | 30% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease, Sleep Medicine |
Medical groups
- Swedishamerican HospitalBelvidere, IL · 389 clinicians
- Morrison Community Hospital DistrictMorrison, IL · 42 clinicians
Hospital affiliations
- Morrison Community HospitalMorrison, IL
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2025$597.02 · 24 payments from 9 companies
- 2024$553.86 · 23 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $167.13 | 9 |
| Genzyme Corporation | $128.97 | 2 |
| Regeneron Healthcare Solutions, Inc. | $80.71 | 3 |
| Astrazeneca Pharmaceuticals LP | $63.27 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $62.64 | 3 |
What the 2025 payments were for
- Food and Beverage$597.02 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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