Ian Merrill, MD
NPI 1245350164ActiveIndividual· Psychiatry & Neurology, Sleep Medicine· Seattle, WA
Psychiatry & Neurology, Sleep Medicine (MD) in Seattle, Washington, trained at University of Washington School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $313,751 for 389 claims, against $48,317 paid for services in 2024.
Overview
| NPI | 1245350164 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2007 |
| Last updated in NPPES | Apr 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Sleep Medicine Primary | 2084S0012X | MD 00047983 | WA |
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 (TX); Practitioner - Neurology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 341 |
|---|---|
| Services billed | 672 across 14 procedure codes |
| Paid by Medicare | $48,317 |
Part D prescriptions in 2024
| Prescriptions (claims) | 389 · 582 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $313,751 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Swedish Health ServicesSeattle, WA · 1,037 clinicians
Hospital affiliations
- Swedish Edmonds HospitalEdmonds, WA
- Swedish Medical Center / Cherry HillSeattle, WA
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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