Providence St. Mary Medical Center
General Acute Care Hospital · Cancer Treatment Center in Walla Walla, WA
Providence St. Mary Regional Cancer Center 401 West Poplar
Walla Walla, WA 99362
Provider details
- Specialty
- General Acute Care Hospital
- NPI number
- 1386895886
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medicare overall rating
- 3 out of 5 stars
- Patient survey rating
- 4 out of 5 stars
- Would definitely recommend
- 68% of patients
- Medicare record
- Providence St Mary Medical Center
- Hospital type
- Acute Care Hospital
- Ownership
- Voluntary non-profit - Private
- Emergency services
- Yes
From Medicare’s public Care Compare data (Hospitals), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Providence St. Mary Medical Center is registered with the federal National Provider Identifier (NPI) registry as a general acute care hospital in Walla Walla, Washington. Contact the provider directly to confirm services, hours and accepted insurance.
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