Quick answers
- Which hospitals does James Ha work at?
- Medicare's official clinician data lists James Ha at 3 hospitals: Alta Bates Summit Medical Center, Eden Medical Center and Sutter Solano Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Ha see patients?
- Medicare's clinician data lists 5 practice locations, including Honolulu, HI and Oakland, CA. Call before your visit to confirm the address.
- What is James Ha's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does James Ha accept Medicare assignment?
- Yes. Medicare's clinician data says James Ha 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 James Ha?
- (925) 296-7150, as listed in official Medicare / NPI Registry data.
- What is James Ha's NPI number?
- 1962026559. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Ha works
Medicare's Facility Affiliation Data lists James Ha at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · CCN 050488
- Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · CCN 050101
Practice locations
Addresses where James Ha is enrolled with Medicare (CMS data updated 2026-10-02).
- 1177 Queen St, Apt 703Honolulu, HI 96814 (925) 296‑7150
- 15 Bay Forest DrOakland, CA 94611 (925) 296‑7150
- 500 Ala Moana Blvd, Suite 7 421Honolulu, HI 96813 (925) 296‑7150
- 5730 Telegraph AveOakland, CA 94609 (510) 204‑2744
- 909 Kapiolani Blvd, Apt 3402Honolulu, HI 96814 (925) 296‑7150
Group practices
Medicare enrollment lists James Ha as a member of these groups (CMS data updated 2026-10-02).
- Bay Imaging Consultants Medical Group Inc146 clinicians in the group
- Magnetic Imaging Affiliates LLC45 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 |
|---|---|
| Medical school | University Of Hawaii John A. Burns School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962026559 |
| 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