Donald Jin Sonn, M.D.
NPI 1821078296ActiveIndividual· Urology· Springfield, MA
Urology (M.D.) in Springfield, Massachusetts, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1991). In 2024 Medicare paid $489,913 for 1,062 patients, and Part D covered 980 of their prescriptions, 84% of them generic. Ferring Pharmaceuticals Inc. was the largest of 6 companies reporting payments in 2025, $505.82 in all, mostly food and beverage.
Overview
| NPI | 1821078296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 20, 2006 |
| Last updated in NPPES | Aug 18, 2025 |
| Certified by provider | Aug 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 154091 | MA |
| Urology | 208800000X | 075900 | CT |
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 - Urology (CT); Practitioner - Urology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,062 |
|---|---|
| Services billed | 7,926 across 110 procedure codes |
| Paid by Medicare | $489,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 980 · 2,198 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $211,230 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Urology |
Medical groups
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
- Lgh Medical Group, Inc.Lowell, MA · 166 clinicians
- Urology Group of Western New England, P.C.Springfield, MA · 12 clinicians
Hospital affiliations
- Cooley Dickinson Hospital Inc,theNorthampton, MA
- Lowell General HospitalLowell, MA
- Norwalk HospitalNorwalk, CT
Industry payments (Open Payments)
- 2025$505.82 · 13 payments from 6 companies
- 2024$792.21 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $163.82 | 6 |
| Urogen Pharma, Inc. | $125.41 | 1 |
| Abbvie Inc. | $93.75 | 1 |
| Sumitomo Pharma America, Inc. | $56.84 | 2 |
| Coloplast Corp | $40.72 | 2 |
What the 2025 payments were for
- Food and Beverage$505.82 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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