Ali Bin Sarwar Zubairi, MD
NPI 1578321915ActiveIndividual· Internal Medicine, Pulmonary Disease· Springfield, IL
Internal Medicine, Pulmonary Disease (MD) with Siu Physicians and Surgeons Inc, practicing in Springfield, Illinois. Mostly services rather than prescriptions: Medicare paid $6,213 for 49 patients in 2024, with only 15 Part D claims. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $142.10 in all, mostly food and beverage. Lists Memorial Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578321915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 11, 2024 |
| Last updated in NPPES | Apr 5, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036.169501 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036.169501 | IL |
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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 115 across 18 procedure codes |
| Paid by Medicare | $6,213 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Total drug cost | $95.74 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Siu Physicians and Surgeons IncSpringfield, IL · 314 clinicians
Hospital affiliations
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
Industry payments (Open Payments)
- 2025$142.10 · 3 payments from 2 companies
- 2024$105.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $117.93 | 2 |
| Astrazeneca Pharmaceuticals LP | $24.17 | 1 |
What the 2025 payments were for
- Food and Beverage$142.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 pulmonologists in Springfield · All pulmonologists in Illinois