Christopher C. Charon, M.D.
NPI 1831186840ActiveIndividual· Otolaryngology· Putnam, CT
Otolaryngology (M.D.) in Putnam, Connecticut, trained at Georgetown University School of Medicine (class of 1993). 841 Medicare patients in 2024, $168,582 paid; nearly all of their 727 Part D prescriptions were generic (95%). Genzyme Corporation was the largest of 4 companies reporting payments in 2025, $175.68 in all, mostly food and beverage.
Overview
| NPI | 1831186840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Nov 6, 2025 |
| Certified by provider | Nov 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 041543 | CT |
| Otolaryngology | 207Y00000X | 217650 | MA |
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 (CT); Practitioner - Otolaryngology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 841 |
|---|---|
| Services billed | 6,005 across 55 procedure codes |
| Paid by Medicare | $168,582 |
Part D prescriptions in 2024
| Prescriptions (claims) | 727 · 1,049 30-day fills |
|---|---|
| Patients | 285 |
| Total drug cost | $113,216 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Otolaryngology |
Medical group
- Ear, Nose and Throat Associates of Worcester, Inc.Putnam, CT · 4 clinicians
Hospital affiliations
- Day Kimball HospitalPutnam, CT
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
Industry payments (Open Payments)
- 2025$175.68 · 7 payments from 4 companies
- 2024$455.98 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $81.90 | 4 |
| Aerin Medical Inc. | $42.02 | 1 |
| Stryker Corporation | $29.13 | 1 |
| Medtronic, Inc. | $22.63 | 1 |
What the 2025 payments were for
- Food and Beverage$175.68 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other otolaryngologists in Putnam
- 1700815073