John Charles Dieck, D.O.
NPI 1205899226ActiveIndividual· Anesthesiology· Waterbury, CT
Anesthesiology (D.O.) with Nuvance Health Medical Practice CT Inc, practicing in Waterbury, Connecticut. Medicare paid $13,248 for services to 143 patients in 2024. Merck Sharp & Dohme LLC reported $22.11 in payments in 2024, mostly food and beverage. Lists Danbury Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1205899226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 000505 | 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 - Anesthesiology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 165 across 48 procedure codes |
| Paid by Medicare | $13,248 |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Sharon HospitalSharon, CT
Industry payments (Open Payments)
- 2024$22.11 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $22.11 | 1 |
What the 2024 payments were for
- Food and Beverage$22.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other anesthesiologists in Waterbury
- 1043223597
- 1083925887
- 1104010784
- 1144519356
- 1174570261
- 1417083114
- 1447494752
- 1558555136
- 1619161288
- 1669493607
- 1710951223
- 1972559201
All 33 anesthesiologists in Waterbury · All anesthesiologists in Connecticut