Quick answers
- Which hospitals does Steven Johnson work at?
- Medicare's official clinician data lists Steven Johnson at 5 hospitals: Molokai General Hospital, North Hawaii Community Hospital, Inc, Straub Clinic and Hospital, The Queens Medical Center and Yakima Valley Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven Johnson see patients?
- Medicare's clinician data lists 5 practice locations, including Honolulu, HI, Yakima, WA and Kamuela, HI. Call before your visit to confirm the address.
- What is Steven Johnson's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Steven Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Steven Johnson 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 Steven Johnson?
- (808) 691-1000, as listed in official Medicare / NPI Registry data.
- What is Steven Johnson's NPI number?
- 1518123041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven Johnson works
Medicare's Facility Affiliation Data lists Steven Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Molokai General HospitalKaunakakai, HI · Critical Access Hospital · CCN 121303
- North Hawaii Community Hospital, IncKamuela, HI · Acute Care Hospital · CCN 120028
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
- Yakima Valley MemorialYakima, WA · Acute Care Hospital · CCN 500036
Practice locations
Addresses where Steven Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 Punchbowl StHonolulu, HI 96813 (808) 691‑1000
- 1515 W Yakima AveYakima, WA 98902 (509) 574‑3863
- 2811 Tieton DrYakima, WA 98902 (509) 575‑8000
- 406 S 30th AveYakima, WA 98902
- 67-1125 Mamalaho HwyKamuela, HI 96743 (808) 881‑4400
Group practices
Medicare enrollment lists Steven Johnson as a member of these groups (CMS data updated 2026-10-02).
- Queens University Medical Group614 clinicians in the group
- Yakima Valley Memorial Physicians391 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 |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518123041 |
| 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