Aaron Butch Parker, M.D.
NPI 1790772564ActiveIndividual· Anesthesiology· Vancouver, WA
Anesthesiology (M.D.) in Vancouver, Washington, trained at University of Virginia School of Medicine (class of 1998). Medicare paid $27,965 for services to 117 patients in 2024. Atricure, Inc. reported $20.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1790772564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Apr 2, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD00040751 | WA |
| Anesthesiology | 207L00000X | MD25808 | OR |
| Specialist | 174400000X | — | 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 - Anesthesiology (OR); Practitioner - Anesthesiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 192 across 54 procedure codes |
| Paid by Medicare | $27,965 |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Anesthesiology |
Medical groups
- Oregon Anesthesiology Group PCVancouver, WA · 232 clinicians
- Columbia Anesthesia Group P SPortland, OR · 70 clinicians
Hospital affiliation
- Peacehealth Southwest Medical CenteVancouver, WA
Industry payments (Open Payments)
- 2025$20.88 · 1 payment from 1 company
- 2024$129.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $20.88 | 1 |
What the 2025 payments were for
- Food and Beverage$20.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 anesthesiologists in Vancouver · All anesthesiologists in Washington