Quick answers
- Which hospitals does Akira Kobayashi work at?
- Medicare's official clinician data lists Akira Kobayashi at 2 hospitals: Astria Toppenish Hospital and Yakima Valley Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Akira Kobayashi see patients?
- Medicare's clinician data lists 3 practice locations, including Yakima, WA and Toppenish, WA. Call before your visit to confirm the address.
- What is Akira Kobayashi's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Akira Kobayashi accept Medicare assignment?
- Yes. Medicare's clinician data says Akira Kobayashi 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 Akira Kobayashi offer telehealth?
- Medicare's clinician data says Akira Kobayashi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Akira Kobayashi?
- (509) 509-5790, as listed in official Medicare / NPI Registry data.
- What is Akira Kobayashi's NPI number?
- 1821483751. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Akira Kobayashi works
Medicare's Facility Affiliation Data lists Akira Kobayashi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Astria Toppenish HospitalToppenish, WA · Acute Care Hospital · CCN 500037
- Yakima Valley MemorialYakima, WA · Acute Care Hospital · CCN 500036
Practice locations
Addresses where Akira Kobayashi is enrolled with Medicare (CMS data updated 2026-10-02).
- 210 S 11th Ave, Suite 42Yakima, WA 98902 (509) 509‑5790
- 501 S 5th AveYakima, WA 98902
- 502 W 4th AveToppenish, WA 98948 (509) 865‑3105
Group practices
Medicare enrollment lists Akira Kobayashi as a member of these groups (CMS data updated 2026-10-02).
- Community Health of Central Washington78 clinicians in the group
- Olney Emergency Group, a Professional LLC20 clinicians in the group
- Kobayashi MD PLLC2 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Yakima
Clinicians with the same Medicare primary specialty in Yakima, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821483751 |
| 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