David J. Isaacson, MD
NPI 1659361335ActiveIndividual· Otolaryngology· South Bend, IN
Otolaryngology (MD) in South Bend, Indiana, trained at University of Chicago, Pritzker School of Medicine (class of 1993). In 2024 Medicare paid $76,168 for 305 patients, and Part D covered 308 of their prescriptions, 62% of them generic. Inspire Medical Systems, Inc. was the largest of 4 companies reporting payments in 2025, $608.15 in all, mostly food and beverage.
Overview
| NPI | 1659361335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2005 |
| Last updated in NPPES | Mar 31, 2021 |
| Certified by provider | Mar 31, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 01050253A | IN |
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 - Otolaryngology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 542 across 84 procedure codes |
| Paid by Medicare | $76,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 603 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $9,505 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Otolaryngology |
Medical group
- Beacon Medical Group IncSouth Bend, IN · 589 clinicians
Hospital affiliations
- Community Hospital of Bremen IncBremen, IN
- Elkhart General HospitalElkhart, IN
- Memorial Hospital of South BendSouth Bend, IN
Industry payments (Open Payments)
- 2025$608.15 · 9 payments from 4 companies
- 2024$881.53 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $224.26 | 2 |
| Integra Lifesciences Corporation | $168.80 | 1 |
| Regeneron Healthcare Solutions, Inc. | $117.93 | 5 |
| Zimmer Biomet Holdings, Inc. | $97.16 | 1 |
What the 2025 payments were for
- Food and Beverage$608.15 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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