Larry Webster Blum, M.D.
NPI 1053300962ActiveIndividual· Psychiatry & Neurology, Neurology· Glen Burnie, MD
Psychiatry & Neurology, Neurology (M.D.) in Glen Burnie, Maryland, licensed in MD, with an NPI issued in October 2005. Their prescriptions cost Medicare Part D more than their services did: $811,579 for 1,607 claims, against $51,190 paid for services in 2024. Alexion Pharmaceuticals, Inc. was the largest of 20 companies reporting payments in 2025, $749.51 in all, mostly food and beverage.
Overview
| NPI | 1053300962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 14, 2005 |
| Last updated in NPPES | Jan 29, 2020 |
| Certified by provider | Jan 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | D37246 | MD |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | D37246 | MD |
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 - Neurology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 356 |
|---|---|
| Services billed | 651 across 5 procedure codes |
| Paid by Medicare | $51,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,607 · 2,943 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $811,579 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$749.51 · 31 payments from 20 companies
- 2024$1,719 · 64 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $97.12 | 4 |
| Neurelis, Inc. | $72.90 | 2 |
| Emd Serono, Inc. | $72.20 | 3 |
| Lundbeck LLC | $62.79 | 4 |
| Pfizer Inc. | $41.43 | 2 |
What the 2025 payments were for
- Food and Beverage$749.51 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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