Quick answers
- Which hospitals does Jason Keifer work at?
- Medicare's official clinician data lists Jason Keifer at 1 hospital: The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason Keifer see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI and Aiea, HI. Call before your visit to confirm the address.
- What is Jason Keifer's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Jason Keifer accept Medicare assignment?
- Yes. Medicare's clinician data says Jason Keifer 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 Jason Keifer offer telehealth?
- Medicare's clinician data says Jason Keifer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jason Keifer?
- (808) 554-5688, as listed in official Medicare / NPI Registry data.
- What is Jason Keifer's NPI number?
- 1528262391. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason Keifer works
Medicare's Facility Affiliation Data lists Jason Keifer 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 Jason Keifer is enrolled with Medicare (CMS data updated 2026-10-02).
- 4211 Waialae Ave, Suite 1420Honolulu, HI 96816 (808) 554‑5688
- 98 -1247 Kaahumanu St, Suite 106Aiea, HI 96701 (808) 554‑5688
Group practices
Medicare enrollment lists Jason Keifer as a member of this group (CMS data updated 2026-10-02).
- Jason R Keifer MD PC LLC4 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1528262391 |
| 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