Waguih Ishak, M.D.
NPI 1508840448ActiveIndividual· Psychiatry & Neurology, Psychiatry· West Hollywood, CA
Psychiatry & Neurology, Psychiatry (M.D.) with Cedars-Sinai Medical Center, practicing in West Hollywood, California. In 2024 Medicare paid $47,853 for 199 patients, and Part D covered 82 of their prescriptions, 88% of them generic. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1508840448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Aug 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | C50591 | 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 - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 443 across 14 procedure codes |
| Paid by Medicare | $47,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 148 30-day fills |
|---|---|
| Total drug cost | $23,946 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 psychiatrists in West Hollywood · All psychiatrists in California