Quick answers
- Which hospitals does John A. Kao work at?
- Medicare's official clinician data lists John A. Kao at 2 hospitals: Pali Momi Medical Center and Straub Clinic and Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Kao see patients?
- Medicare's clinician data lists 2 practice locations, including Aiea, HI. Call before your visit to confirm the address.
- What is John A. Kao's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does John A. Kao accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Kao 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.
- Does John A. Kao offer telehealth?
- Medicare's clinician data says John A. Kao offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John A. Kao?
- (808) 486-6000, as listed in official Medicare / NPI Registry data.
- What is John A. Kao's NPI number?
- 1336187517. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Kao works
Medicare's Facility Affiliation Data lists John A. Kao at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Pali Momi Medical CenterAiea, HI · Acute Care Hospital · CCN 120026
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
Practice locations
Addresses where John A. Kao is enrolled with Medicare (CMS data updated 2026-10-02).
- 98 -1079 Moanalua RdAiea, HI 96701 (808) 486‑6000
- 98 -1079 Moanalua Rd, Suite 680Aiea, HI 96701 (808) 485‑4250
Group practices
Medicare enrollment lists John A. Kao as a member of this group (CMS data updated 2026-10-02).
- Pali Momi Medical Center90 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Hawaii →
Other cardiologists in Hawaii
Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1336187517 |
| 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