Quick answers
- Which hospitals does Gary H. Kato work at?
- Medicare's official clinician data lists Gary H. Kato at 1 hospital: Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary H. Kato see patients?
- Medicare's clinician data lists 1 practice location in Renton, WA. Call before your visit to confirm the address.
- What is Gary H. Kato's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Gary H. Kato accept Medicare assignment?
- Yes. Medicare's clinician data says Gary H. Kato 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 Gary H. Kato offer telehealth?
- Medicare's clinician data says Gary H. Kato offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gary H. Kato?
- (425) 255-9310, as listed in official Medicare / NPI Registry data.
- What is Gary H. Kato's NPI number?
- 1801903323. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary H. Kato works
Medicare's Facility Affiliation Data lists Gary H. Kato at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Valley Medical CenterRenton, WA · Acute Care Hospital · CCN 500088
Practice locations
Addresses where Gary H. Kato is enrolled with Medicare (CMS data updated 2026-10-02).
- 17900 Talbot Rd S, Suite 102Renton, WA 98055 (425) 255‑9310
Group practices
Medicare enrollment lists Gary H. Kato as a member of this group (CMS data updated 2026-10-02).
- Cornerstone Primary Care PLLC2 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Renton
Clinicians with the same Medicare primary specialty in Renton, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801903323 |
| 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