John Dasilva, MD
NPI 1740554195ActiveIndividual· Anesthesiology· Shelton, CT
Anesthesiology (MD) in Shelton, Connecticut, trained at Indiana University School of Medicine (class of 2011). Medicare paid $26,063 for services to 275 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 4 companies reporting payments in 2025, $118.28 in all, mostly food and beverage.
Overview
| NPI | 1740554195 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 2, 2012 |
| Last updated in NPPES | Nov 13, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 054204 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | MA |
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 - Anesthesiology (CT); Practitioner - Anesthesiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 295 across 54 procedure codes |
| Paid by Medicare | $26,063 |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Anesthesiology |
Medical group
- Woodland Anesthesia Associates PCHartford, CT · 174 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Mercy Medical CtrSpringfield, MA
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$118.28 · 6 payments from 4 companies
- 2024$63.71 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $51.15 | 3 |
| Merck Sharp & Dohme LLC | $30.73 | 1 |
| Janssen Biotech, Inc. | $18.20 | 1 |
| Ardelyx, Inc. | $18.20 | 1 |
What the 2025 payments were for
- Food and Beverage$118.28 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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