Quick answers
- Which hospitals does Thomas K. Westhusing work at?
- Medicare's official clinician data lists Thomas K. Westhusing at 1 hospital: Kadlec Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas K. Westhusing see patients?
- Medicare's clinician data lists 3 practice locations, including Richland, WA and Kennewick, WA. Call before your visit to confirm the address.
- What is Thomas K. Westhusing's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Thomas K. Westhusing accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas K. Westhusing 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 Thomas K. Westhusing?
- (509) 942-3300, as listed in official Medicare / NPI Registry data.
- What is Thomas K. Westhusing's NPI number?
- 1164539425. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas K. Westhusing works
Medicare's Facility Affiliation Data lists Thomas K. Westhusing at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kadlec Regional Medical CenterRichland, WA · Acute Care Hospital · CCN 500058
Practice locations
Addresses where Thomas K. Westhusing is enrolled with Medicare (CMS data updated 2026-10-02).
- 1135 Jadwin AveRichland, WA 99352 (509) 942‑3300
- 3900 S Zintel Way, Suite 110Kennewick, WA 99337 (509) 942‑3125
- 800 Swift Blvd, Suite 370Richland, WA 99352 (509) 392‑5647
Group practices
Medicare enrollment lists Thomas K. Westhusing as a member of this group (CMS data updated 2026-10-02).
- Kadlec Regional Medical Center414 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Richland
Clinicians with the same Medicare primary specialty in Richland, WA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164539425 |
| 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