Cheryl Ann Chessick, MD
NPI 1083707897ActiveIndividual· Psychiatry & Neurology, Psychiatry· Clackamas, OR
Psychiatry & Neurology, Psychiatry (MD) in Clackamas, Oregon, licensed in OR and CO, with an NPI issued in October 2006. Part D covered 2,935 prescriptions written in 2024, 98% of them generic.
Overview
| NPI | 1083707897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Apr 3, 2026 |
| Certified by provider | Apr 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD162381 | OR |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 28578 | CO |
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 (OR); Practitioner - Psychiatry (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,935 · 5,136 30-day fills |
|---|---|
| Patients | 415 |
| Total drug cost | $115,845 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Psychiatry |
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 21 psychiatrists in Clackamas · All psychiatrists in Oregon