Quick answers
- Which hospitals does Timothy O. Berkley work at?
- Medicare's official clinician data lists Timothy O. Berkley at 1 hospital: Straub Clinic and Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy O. Berkley see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI. Call before your visit to confirm the address.
- What is Timothy O. Berkley's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Timothy O. Berkley accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy O. Berkley 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 Timothy O. Berkley?
- (808) 522-4000, as listed in official Medicare / NPI Registry data.
- What is Timothy O. Berkley's NPI number?
- 1932254646. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy O. Berkley works
Medicare's Facility Affiliation Data lists Timothy O. Berkley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
Practice locations
Addresses where Timothy O. Berkley is enrolled with Medicare (CMS data updated 2026-10-02).
- 888 S King StHonolulu, HI 96813 (808) 522‑4000
- 888 S King St, Suite 700Honolulu, HI 96813 (808) 522‑4000
Group practices
Medicare enrollment lists Timothy O. Berkley as a member of this group (CMS data updated 2026-10-02).
- Straub Clinic and Hospital419 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932254646 |
| 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