Charles C. Greene, MD
NPI 1306876651ActiveIndividual· Otolaryngology· Jacksonville, FL
Otolaryngology (MD) in Jacksonville, Florida, trained at University of Washington School of Medicine (class of 1995). 935 Medicare patients in 2024, $416,597 paid; nearly all of their 2,652 Part D prescriptions were generic (97%). Optinose US, Inc. was the largest of 7 companies reporting payments in 2025, $2,414 in all, mostly speaking and faculty fees.
Overview
| NPI | 1306876651 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Aug 3, 2022 |
| Certified by provider | Aug 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | ME82871 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 935 |
|---|---|
| Services billed | 23,689 across 47 procedure codes |
| Paid by Medicare | $416,597 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,652 · 4,041 30-day fills |
|---|---|
| Patients | 964 |
| Total drug cost | $65,070 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Otolaryngology |
Medical group
- Florida ENT Associates IncMiami, FL · 156 clinicians
Hospital affiliation
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
Industry payments (Open Payments)
- 2025$2,414 · 27 payments from 7 companies
- 2024$2,709 · 32 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optinose US, Inc. | $1,551 | 7 |
| Regeneron Healthcare Solutions, Inc. | $409.99 | 7 |
| Glaxosmithkline, LLC. | $209.66 | 6 |
| Medtronic, Inc. | $76.73 | 1 |
| Genzyme Corporation | $65.36 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,500 · 1 payment
- Food and Beverage$880.49 · 25 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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