Liem Lechau, M.D.
NPI 1396756052ActiveIndividual· Anesthesiology· Thousand Oaks, CA
Anesthesiology (M.D.) in Thousand Oaks, California, trained at Virginia Commonwealth University, School of Medicine (class of 1989). Medicare paid $68,697 for services to 378 patients in 2024. Regeneron Healthcare Solutions, Inc. reported $28.02 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1396756052 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Dec 20, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | G73558 | 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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 403 across 61 procedure codes |
| Paid by Medicare | $68,697 |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Anesthesiology |
Medical groups
- Conejo Los Robles Anesthesiology Medical Group IncThousand Oaks, CA · 29 clinicians
- Simi Valley Anesthesia Medical GroupSimi Valley, CA · 25 clinicians
Hospital affiliations
- Adventist Health Simi ValleySimi Valley, CA
- Los Robles Hospital & Medical CenterThousand Oaks, CA
Industry payments (Open Payments)
- 2024$28.02 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $28.02 | 1 |
What the 2024 payments were for
- Food and Beverage$28.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 anesthesiologists in Thousand Oaks · All anesthesiologists in California