Lawrence M. Allen, MD
NPI 1174596142ActiveIndividual· Internal Medicine· Las Vegas, NV
Internal Medicine (MD) in Las Vegas, Nevada, trained at University of Nevada School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $608,514 for 4,726 claims, against $215,835 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 5 companies reporting payments in 2025, $107.68 in all, mostly food and beverage.
Overview
| NPI | 1174596142 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Jun 2, 2022 |
| Certified by provider | Jun 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5650 | NV |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 3,956 across 44 procedure codes |
| Paid by Medicare | $215,835 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,726 · 10,366 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $608,514 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Nevada School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Medical group
- Diagnostic Center of Medicine Allen LLPLas Vegas, NV · 2 clinicians
Other facilities
- A Plus Home Health Systems, LLCHome health agency · Las Vegas, NV
- Family Home Healthcare IncHome health agency · Las Vegas, NV
Industry payments (Open Payments)
- 2025$107.68 · 6 payments from 5 companies
- 2024$313.29 · 12 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $32.70 | 2 |
| Novartis Pharmaceuticals Corporation | $23.22 | 1 |
| Sumitomo Pharma America, Inc. | $20.53 | 1 |
| Pfizer Inc. | $17.22 | 1 |
| Lilly USA, LLC | $14.01 | 1 |
What the 2025 payments were for
- Food and Beverage$107.68 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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