ST. MARY MEDICAL CENTER
NPI 1669456299
General Acute Care Hospital in Apple Valley, CA

Active since December 06, 2005
1/5
Hospital Overall Rating
18300 HIGHWAY 18, APPLE VALLEY, CA 92307(760) 242-2311(760) 946-8824 Get Directions Write a Review

NPPES record last updated: May 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 9, 2025, Dec 16, 2020 (2 updates tracked since 2020).

About St. Mary Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ST. MARY MEDICAL CENTER (NPI 1669456299), doing business as Providence St. Mary Medical Center, is a healthcare organization registered as a general acute care hospital in Apple Valley, California and active in the NPI registry since December 2005. The organization lists Donald W Anderson, Assistant Secretary Enrollments, as its authorized official.

NPPES Registry Identity

NPI1669456299
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameST. MARY MEDICAL CENTER
Location Address18300 HIGHWAY 18Apple Valley, CA 92307
Mailing Address18300 Highway 18Apple Valley, CA 92307 · (760) 242-2311 · Fax (760) 946-8824
Fax(760) 946-8824
Organization SubpartYesParent: St. Joseph Health System
Authorized OfficialDonald W AndersonAssistant Secretary Enrollments · (425) 358-9786
Enumeration DateDecember 6, 2005
Last NPPES UpdateMay 9, 20252 updates tracked since enumeration
NPPES CertifiedMay 9, 2025
NPI 1669456299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License Licensed in CA · 240000207
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
18300 HIGHWAY 18, Apple Valley, CA 92307

Other Names 2

Doing Business AsProvidence St. Mary Medical Center
Former Legal Business NameSt. Mary Regional Medical Center

Other Identifiers 2

MedicaidZZT40300FCA
MedicaidZZT30300FCA

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for St Mary Medical Center (CMS certification number 050300), from CMS Care Compare.

St Mary Medical Center

Acute Care Hospitals · Apple Valley, CA
1/5 CMS Overall Rating
OwnershipVoluntary non-profit - Private
CMS Certification Number050300
Location18300 Highway 18Apple Valley, CA 92307 · San Bernardino County · (760) 242-2311
Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
1/5 summary rating
Nurse communication
1/5
Doctor communication
1/5
Staff responsiveness
1/5
Communication about medicines
2/5
Discharge information
2/5
Care transition
1/5
Cleanliness
2/5
Quietness
1/5
Overall hospital rating
1/5
Recommend hospital
1/5
Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 19

Rate of complications for hip/knee replacement patients
4 No different than national
Death rate for heart attack patients
12.2% No different than national
Death rate for CABG surgery patients
Cases too small to report
Death rate for COPD patients
9.3% No different than national
Death rate for heart failure patients
10.5% No different than national
Death rate for pneumonia patients
18.1% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)
10 observed cases · 6.073 predicted · 6,395 patient days
1.647 No different than national
Catheter Associated Urinary Tract Infections (ICU + select Wards)
0 observed cases · 5.377 predicted · 5,179 patient days
0.000 Better than the national benchmark
SSI - Colon Surgery
2 observed cases · 1.553 predicted · 59 patient days
1.288 No different than national
MRSA Bacteremia
3 observed cases · 3.439 predicted · 68,015 patient days
0.872 No different than national
Clostridium Difficile (C.Diff)
20 observed cases · 29.314 predicted · 64,500 patient days
0.682 No different than national

Unplanned Hospital Visits 14

Hospital return days for heart attack patients
146 days per 100 discharges
Hospital return days for heart failure patients
312 more days than average per 100 discharges
Hospital return days for pneumonia patients
220 more days than average per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
30 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
Cases too small to report
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
Cases too small to report

Timely & Effective Care 15

Emergency department volume
Very high
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
4.4%
Healthcare workers given influenza vaccination
61%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
177 minutes
Left before being seen
1%
Head CT results
92

Maternal Health 2

Elective Delivery
51%
Maternal Morbidity Structural Measure
Yes

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Anesthesiology
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Advanced Practice Midwife
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Emergency Medicine
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Physician Assistant
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Emergency Medicine
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
General Practice
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
Emergency Medicine
18300 HIGHWAY 18
APPLE VALLEY, CA 92307

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is St. Mary Medical Center's NPI number?

The NPI number for St. Mary Medical Center is 1669456299. It was assigned to this organization in the NPPES registry on December 6, 2005. The provider is doing business as Providence St. Mary Medical Center. The provider was formerly known as St. Mary Regional Medical Center.

Where is St. Mary Medical Center located?

St. Mary Medical Center is located at 18300 Highway 18, Apple Valley, CA 92307. The listed phone number is (760) 242-2311.

What is St. Mary Medical Center's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is St. Mary Medical Center a Medicare-certified hospital?

Yes. St Mary Medical Center is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does St. Mary Medical Center have?

CMS rates St Mary Medical Center 1 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for St. Mary Medical Center was last updated on May 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.