Hamad M. Chaudhary, M.D.
NPI 1679884118ActiveIndividual· Otolaryngology· Park Ridge, IL
Otolaryngology (M.D.) in Park Ridge, Illinois, trained at Chicago College of Medicine and Surgery (class of 2010). 301 Medicare patients in 2024, $94,719 paid; nearly all of their 542 Part D prescriptions were generic (99%). Inspire Medical Systems, Inc. was the largest of 2 companies reporting payments in 2025, $588.50 in all, mostly travel and lodging.
Overview
| NPI | 1679884118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2010 |
| Last updated in NPPES | Nov 22, 2021 |
| Certified by provider | Nov 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 036.140353 | IL |
| Otolaryngology | 207Y00000X | D0079533 | MD |
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 - Otolaryngology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 301 |
|---|---|
| Services billed | 1,115 across 74 procedure codes |
| Paid by Medicare | $94,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 542 · 900 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $10,559 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Otolaryngology |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Good Samaritan HospitalDowners Grove, IL
Industry payments (Open Payments)
- 2025$588.50 · 5 payments from 2 companies
- 2024$27.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $503.36 | 4 |
| Medtronic, Inc. | $85.14 | 1 |
What the 2025 payments were for
- Travel and Lodging$428.84 · 1 payment
- Food and Beverage$159.66 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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