Chrystal Ann Buchanan, PA-C
NPI 1164793386ActiveIndividual· Physician Assistant, Surgical· Aberdeen Proving Ground, MD
Physician Assistant, Surgical (PA-C) with Cascade Trauma and Acute Care Surgery PLLC, practicing in Aberdeen Proving Ground, Maryland. 31 Medicare patients in 2024, $2,109 paid; nearly all of their 114 Part D prescriptions were generic (97%). Lists Tacoma General Allenmore Hospital as a hospital affiliation.
Overview
| NPI | 1164793386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 19, 2012 |
| Last updated in NPPES | Apr 9, 2020 |
| Certified by provider | Apr 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA60686315 | WA |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 36 across 17 procedure codes |
| Paid by Medicare | $2,109 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 117 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $1,229 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Cascade Trauma and Acute Care Surgery PLLCTacoma, WA · 28 clinicians
Hospital affiliation
- Tacoma General Allenmore HospitalTacoma, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records