Alexander David Malloy, D.O.
NPI 1174886824ActiveIndividual· Surgery, Trauma Surgery· Seattle, WA
Surgery, Trauma Surgery (D.O.) with The Association of University Physicians and 2 other groups, practicing in Seattle, Washington. Medicare paid $29,367 for services to 76 patients in 2024. Zimmer Biomet Holdings, Inc. reported $1,255 in payments in 2025, mostly travel and lodging. Lists Billings Clinic Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1174886824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2012 |
| Last updated in NPPES | Oct 24, 2025 |
| Certified by provider | Oct 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | OP61134169 | WA |
| Surgery | 208600000X | DOS-1605 | HI |
| Surgery, Surgical Critical Care | 2086S0102X | OC-0411 | ID |
| General Practice | 208D00000X | DOS-1605 | HI |
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 - General Surgery (CO); Practitioner - Critical Care (Intensivists) (ID); Practitioner - General Surgery (MT); Practitioner - General Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 145 across 44 procedure codes |
| Paid by Medicare | $29,367 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | General Surgery |
Medical groups
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
- Providence Health and Services- WashingtonEverett, WA · 529 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Harborview Medical CenterSeattle, WA
- Providence Regional Medical Center EverettEverett, WA
Industry payments (Open Payments)
- 2025$1,255 · 6 payments from 1 company
- 2024$101.20 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $1,255 | 6 |
What the 2025 payments were for
- Travel and Lodging$925.92 · 3 payments
- Food and Beverage$329.55 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 Surgery, Trauma Surgery providers in Seattle · All Surgery, Trauma Surgery providers in Washington