Shira R. Osher, M.D.
NPI 1821254590ActiveIndividual· Internal Medicine, Pulmonary Disease· Chicago, IL
Internal Medicine, Pulmonary Disease (M.D.) in Chicago, Illinois, trained at New York University School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $650,593 for 921 claims, against $261,346 paid for services in 2024. Genzyme Corporation was the largest of 16 companies reporting payments in 2025, $649.56 in all, mostly food and beverage.
Overview
| NPI | 1821254590 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 1, 2008 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Dec 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036123145 | IL |
| Internal Medicine | 207R00000X | 036123145 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036123145 | IL |
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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 742 |
|---|---|
| Services billed | 2,675 across 30 procedure codes |
| Paid by Medicare | $261,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 921 · 1,233 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $650,593 |
| Generic share | 25% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Northwest Pulmonary Associates, S.C.Chicago, IL · 9 clinicians
Hospital affiliations
- Advocate Lutheran General HospitalPark Ridge, IL
- Amita Health Resurrection Medical CenterChicago, IL
- Saint Francis Hospital-EvanstonEvanston, IL
Industry payments (Open Payments)
- 2025$649.56 · 28 payments from 16 companies
- 2024$508.47 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $87.26 | 4 |
| Glaxosmithkline, LLC. | $78.04 | 4 |
| Astrazeneca Pharmaceuticals LP | $65.51 | 4 |
| Inspire Medical Systems, Inc. | $58.00 | 2 |
| Regeneron Healthcare Solutions, Inc. | $55.02 | 2 |
What the 2025 payments were for
- Food and Beverage$649.56 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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