Karen Deborah Cheng, M.D.
NPI 1518163161ActiveIndividual· Psychiatry & Neurology, Neurology· Laguna Hills, CA
Psychiatry & Neurology, Neurology (M.D.) in Laguna Hills, California, trained at Virginia Commonwealth University, School of Medicine (class of 2003). 200 Medicare patients in 2024, $69,879 paid; nearly all of their 107 Part D prescriptions were generic (96%).
Overview
| NPI | 1518163161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2007 |
| Last updated in NPPES | Apr 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A89350 | CA |
| Psychiatry & Neurology, Sleep Medicine | 2084S0012X | A89350 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 614 across 6 procedure codes |
| Paid by Medicare | $69,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 198 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $5,676 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Laguna Hills
- 1235072851
- 1588728091
- 1518534726
- 1750521605
- 1639378383
- 1164586764
- 1386811644
- 1114611712
- 1841354446
- 1972451888
- 1033290218
- 1720142227
All Psychiatry & Neurology, Neurology providers in California →