Deanna G. Cheung, M.D.
NPI 1336226398ActiveIndividual· Specialist· Los Alamitos, CA
Specialist (M.D.) in Los Alamitos, California, trained at Un of California, Irvine, College of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $94,781 for 728 claims, against $27,814 paid for services in 2024.
Overview
| NPI | 1336226398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Aug 1, 2022 |
| Certified by provider | Aug 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G51442 | 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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 461 across 14 procedure codes |
| Paid by Medicare | $27,814 |
Part D prescriptions in 2024
| Prescriptions (claims) | 728 · 1,754 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $94,781 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliations
- Kaiser Foundation Hospital - Orange County - AnaheimAnaheim, CA
- Memorialcare Long Beach Medical CenterLong Beach, CA
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All 41 Specialist providers in Los Alamitos · All Specialist providers in California