Quick answers
- Which hospitals does Aaron Seo work at?
- Medicare's official clinician data lists Aaron Seo at 1 hospital: The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron Seo see patients?
- Medicare's clinician data lists 3 practice locations, including Honolulu, HI and Ewa Beach, HI. Call before your visit to confirm the address.
- What is Aaron Seo's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Aaron Seo accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron Seo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Aaron Seo?
- (808) 691-3020, as listed in official Medicare / NPI Registry data.
- What is Aaron Seo's NPI number?
- 1922635408. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron Seo works
Medicare's Facility Affiliation Data lists Aaron Seo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Aaron Seo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 Punchbowl StHonolulu, HI 96813
- 550 S Beretania StHonolulu, HI 96813
- 91 -2135 Fort Weaver Rd, Suite 180Ewa Beach, HI 96706 (808) 691‑3020
Group practices
Medicare enrollment lists Aaron Seo as a member of this group (CMS data updated 2026-10-02).
- The Queens Medical Center192 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922635408 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians