Marybeth Arvidson Grazko, MD
NPI 1225002967ActiveIndividual· Psychiatry & Neurology, Neurology· Tacoma, WA
Psychiatry & Neurology, Neurology (MD) in Tacoma, Washington, trained at Georgetown University School of Medicine (class of 1990). 101 Medicare patients in 2024, $28,849 paid; all of their 95 Part D prescriptions were generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $61.60 in all, mostly food and beverage.
Overview
| NPI | 1225002967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 16, 2006 |
| Last updated in NPPES | May 25, 2021 |
| Certified by provider | May 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MD00042088 | WA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 35351 | NC |
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 - Neurology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 1,615 across 11 procedure codes |
| Paid by Medicare | $28,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 193 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $8,603 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Neurology |
Medical group
- King County Public Hospital District No 2Kirkland, WA · 608 clinicians
Hospital affiliation
- Evergreenhealth Medical CenterKirkland, WA
Industry payments (Open Payments)
- 2025$61.60 · 3 payments from 3 companies
- 2024$92.82 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $32.75 | 1 |
| Ucb, Inc. | $15.00 | 1 |
| Amgen Inc. | $13.85 | 1 |
What the 2025 payments were for
- Food and Beverage$46.60 · 2 payments
- Education$15.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 neurologists in Tacoma · All neurologists in Washington