Charles Comstock Chase, CAA
NPI 1417694381ActiveIndividual· Anesthesiologist Assistant· Portland, OR
Anesthesiologist Assistant (CAA) in Portland, Oregon, trained at University of Missouri, Kansas City, School of Medicine (class of 2022). Medicare paid $9,701 for services to 107 patients in 2024.
Overview
| NPI | 1417694381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CAA |
| Sole proprietor | No |
| NPI issued | May 12, 2022 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | AA70065105 | WA |
| Anesthesiologist Assistant | 367H00000X | — | — |
| Anesthesiologist Assistant | 367H00000X | 2022036862 | MO |
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 - Anesthesiology Assistant (MO); Practitioner - Anesthesiology Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 112 across 28 procedure codes |
| Paid by Medicare | $9,701 |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Anesthesiology Assistant |
Medical groups
- Freeman-Oak Hill Health SystemJoplin, MO · 394 clinicians
- Oregon Anesthesiology Group PCVancouver, WA · 232 clinicians
Hospital affiliations
- Freeman Health System - Freeman WestJoplin, MO
- Legacy Salmon Creek Medical CenterVancouver, WA
Other Anesthesiologist Assistant providers in Portland
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