David Clough Knight, MD
NPI 1841254539ActiveIndividual· Surgery· Middlebury, CT
Surgery (MD) with Prospect CT Medical Foundation Inc, practicing in Middlebury, Connecticut. Mostly services rather than prescriptions: Medicare paid $24,243 for 79 patients in 2024, with only 41 Part D claims. Solventum Corporation was the largest of 12 companies reporting payments in 2025, $961.99 in all, mostly food and beverage. Lists Waterbury Hospital as a hospital affiliation.
Overview
| NPI | 1841254539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2006 |
| Last updated in NPPES | Apr 28, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 26150 | CT |
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 - General Surgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 350 across 30 procedure codes |
| Paid by Medicare | $24,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 44 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $30,794 |
| Generic share | 44% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
Hospital affiliation
- Waterbury HospitalWaterbury, CT
Other facilities
- Uconn Health Community Network Home Health, Inc.Home health agency · Watertown, CT
Industry payments (Open Payments)
- 2025$961.99 · 25 payments from 12 companies
- 2024$542.58 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $330.92 | 6 |
| Organogenesis Inc. | $201.84 | 3 |
| Reapplix Inc. | $75.36 | 4 |
| Avita Medical Americas, LLC | $74.13 | 1 |
| Hydrofera LLC | $58.00 | 2 |
What the 2025 payments were for
- Food and Beverage$961.99 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Middlebury
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- 1679725816