Chad R. Marrs, MD
NPI 1437111382ActiveIndividual· Otolaryngology· Sarasota, FL
Otolaryngology (MD) in Sarasota, Florida, trained at University of Missouri, Kansas City, School of Medicine (class of 1997). 1,237 Medicare patients in 2024, $323,532 paid; nearly all of their 1,528 Part D prescriptions were generic (96%). Optinose US, Inc. was the largest of 10 companies reporting payments in 2025, $370.08 in all, mostly food and beverage.
Overview
| NPI | 1437111382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Apr 24, 2025 |
| Certified by provider | Apr 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | ME114119 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,237 |
|---|---|
| Services billed | 4,621 across 40 procedure codes |
| Paid by Medicare | $323,532 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,528 · 2,445 30-day fills |
|---|---|
| Patients | 581 |
| Total drug cost | $67,745 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Otolaryngology |
Hospital affiliations
- Lakewood Ranch Medical CenterBradenton, FL
- Sarasota Memorial HospitalSarasota, FL
- Sarasota Memorial Hospital - VeniceNorth Venice, FL
Industry payments (Open Payments)
- 2025$370.08 · 15 payments from 10 companies
- 2024$767.44 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optinose US, Inc. | $99.73 | 4 |
| Inspire Medical Systems, Inc. | $61.30 | 2 |
| Integra Lifesciences Corporation | $50.72 | 2 |
| Stimlabs LLC | $36.06 | 1 |
| Cochlear Americas | $24.53 | 1 |
What the 2025 payments were for
- Food and Beverage$370.08 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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