Ryszard Dworski, MD
NPI 1518041623ActiveIndividual· Allergy & Immunology· Nashville, TN
Allergy & Immunology (MD) with Vanderbilt University Medical Center, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $2,014,463 for 1,479 claims, against $140,516 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $50.24 in all, mostly education. Lists Vanderbilt University Medical Center as a hospital affiliation.
Overview
| NPI | 1518041623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Mar 31, 2022 |
| Certified by provider | Mar 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | MD37136 | TN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD37136 | TN |
| Internal Medicine, Allergy & Immunology | 207RA0201X | MD37136 | TN |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD37136 | TN |
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 - Allergy/Immunology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 5,700 across 41 procedure codes |
| Paid by Medicare | $140,516 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,479 · 2,253 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $2,014,463 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliation
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$50.24 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $34.00 | 1 |
| Insmed, Inc. | $16.24 | 1 |
What the 2025 payments were for
- Education$50.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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