Gaurav Sangwan, M.D.
NPI 1083820757ActiveIndividual· Internal Medicine, Pulmonary Disease· Springfield, IL
Internal Medicine, Pulmonary Disease (M.D.) with Springfield Clinic, LLP, practicing in Springfield, Illinois. Their prescriptions cost Medicare Part D more than their services did: $2,734,683 for 6,308 claims, against $272,933 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $1,317 in all, mostly food and beverage. Lists Jacksonville Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1083820757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2007 |
| Last updated in NPPES | May 20, 2020 |
| Certified by provider | May 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036119178 | IL |
| Internal Medicine | 207R00000X | 036119178 | 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 | 815 |
|---|---|
| Services billed | 7,485 across 37 procedure codes |
| Paid by Medicare | $272,933 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,308 · 8,353 30-day fills |
|---|---|
| Patients | 869 |
| Total drug cost | $2,734,683 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Sleep Medicine |
Medical group
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
Hospital affiliations
- Jacksonville Memorial HospitalJacksonville, IL
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
Industry payments (Open Payments)
- 2025$1,317 · 82 payments from 13 companies
- 2024$1,359 · 98 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $347.92 | 29 |
| Inspire Medical Systems, Inc. | $306.22 | 11 |
| Glaxosmithkline, LLC. | $180.39 | 25 |
| Novo Nordisk Inc | $116.77 | 1 |
| Cvrx, Inc. | $80.32 | 1 |
What the 2025 payments were for
- Food and Beverage$1,317 · 82 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