Mary-Ellen Leslie Cotter, M.D.
NPI 1508974270ActiveIndividual· Psychiatry & Neurology, Psychiatry· Everett, WA
Psychiatry & Neurology, Psychiatry (M.D.) with Compass Health, practicing in Everett, Washington. Their prescriptions cost Medicare Part D more than their services did: $327,952 for 1,571 claims, against $6,893 paid for services in 2024.
Overview
| NPI | 1508974270 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Jul 1, 2020 |
| Certified by provider | Jul 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD00034468 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 91 across 8 procedure codes |
| Paid by Medicare | $6,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,571 · 1,577 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $327,952 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Compass HealthMarysville, WA · 43 clinicians
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 30 psychiatrists in Everett · All psychiatrists in Washington