Barry Irwin Ludwig, MD
NPI 1457379836ActiveIndividual· Psychiatry & Neurology, Neurology· Santa Monica, CA
Psychiatry & Neurology, Neurology (MD) in Santa Monica, California, trained at University of Washington School of Medicine (class of 1971). Their prescriptions cost Medicare Part D more than their services did: $8,629 for 186 claims, against $1,313 paid for services in 2024. Tg Therapeutics, Inc. reported $100.20 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1457379836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Jul 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | G36708 | CA |
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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 18 across 2 procedure codes |
| Paid by Medicare | $1,313 |
Part D prescriptions in 2024
| Prescriptions (claims) | 186 · 313 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $8,629 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1971 |
| Medicare specialty | Neurology |
Industry payments (Open Payments)
- 2024$100.20 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tg Therapeutics, Inc. | $100.20 | 1 |
What the 2024 payments were for
- Food and Beverage$100.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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