Ryan Duggan, MD
NPI 1689028045ActiveIndividual· Radiology, Diagnostic Radiology· Waterbury, CT
Radiology, Diagnostic Radiology (MD) in Waterbury, Connecticut, trained at University of Connecticut School of Medicine (class of 2016). Medicare paid $40,218 for services to 370 patients in 2024. Inari Medical, Inc. was the largest of 2 companies reporting payments in 2024, $129.56 in all, mostly food and beverage.
Overview
| NPI | 1689028045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 21, 2016 |
| Last updated in NPPES | Oct 6, 2026 |
| Certified by provider | Oct 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 112598 | GA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | CT |
| Radiology, Diagnostic Radiology | 2085R0202X | 69882 | 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 - Diagnostic Radiology (CT); Practitioner - Interventional Radiology (CT); Practitioner - Diagnostic Radiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 370 |
|---|---|
| Services billed | 758 across 137 procedure codes |
| Paid by Medicare | $40,218 |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Swedish Health ServicesSeattle, WA · 1,037 clinicians
- Radia Inc P SSeattle, WA · 277 clinicians
- Swedish Health ServicesEverett, WA · 154 clinicians
- Evergreen Radia LLCMarietta, OH · 120 clinicians
- Swedish Radia Imaging Center at Edmonds LLCMarietta, OH · 112 clinicians
- South Sound Radiologists Inc P SPortland, OR · 78 clinicians
- Diagnostic Radiology Associates LLCWaterbury, CT · 24 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Evergreenhealth Medical CenterKirkland, WA
- Overlake Hospital Medical Center & ClinicsBellevue, WA
- Providence St Peter HospitalOlympia, WA
- Waterbury HospitalWaterbury, CT
Industry payments (Open Payments)
- 2024$129.56 · 6 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $105.70 | 5 |
| Medtronic, Inc. | $23.86 | 1 |
What the 2024 payments were for
- Food and Beverage$129.56 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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