Quick answers
- Which hospitals does Benjamin Berwick work at?
- Medicare's official clinician data lists Benjamin Berwick at 3 hospitals: North Hawaii Community Hospital, Inc, Sierra View Medical Center and The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin Berwick see patients?
- Medicare's clinician data lists 5 practice locations, including Honolulu, HI, Kamuela, HI and Ewa Beach, HI. Call before your visit to confirm the address.
- What is Benjamin Berwick's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Benjamin Berwick accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin Berwick 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 Benjamin Berwick?
- (808) 691-8526, as listed in official Medicare / NPI Registry data.
- What is Benjamin Berwick's NPI number?
- 1659936425. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin Berwick works
Medicare's Facility Affiliation Data lists Benjamin Berwick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Hawaii Community Hospital, IncKamuela, HI · Acute Care Hospital · CCN 120028
- Sierra View Medical CenterPorterville, CA · Acute Care Hospital · CCN 050261
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Benjamin Berwick is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 Punchbowl StHonolulu, HI 96813
- 1380 Lusitana StHonolulu, HI 96813
- 1401 S Beretania St, Suite 750Honolulu, HI 96814 (808) 691‑8526
- 67-1125 Mamalaho HwyKamuela, HI 96743 (808) 881‑4400
- 91 -2127 Fort Weaver RdEwa Beach, HI 96706 (808) 691‑3000
Group practices
Medicare enrollment lists Benjamin Berwick as a member of these groups (CMS data updated 2026-10-02).
- Queens University Medical Group614 clinicians in the group
- Queens North Hawaii Community Hospital108 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659936425 |
| 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