Henry Mayo Newhall Hospital in Valencia, CA
In a medical emergency, call 911. This page is for information only.
About Henry Mayo Newhall Hospital
Henry Mayo Newhall Hospital is an acute care hospital in Valencia, Los Angeles County, California. It reports its ownership to Medicare as nonprofit (private). It does not report emergency services to Medicare. It is listed as a Level II trauma center. Its CMS Overall Hospital Quality Star Rating is 2 out of 5. It has 334 licensed beds, according to state license data via HIFLD. CMS also lists an inpatient rehabilitation unit inside the hospital. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Lac/Olive View-Ucla Medical Center, about 7.9 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- MRSA bloodstream infectionsNo different · SIR 1.07
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 0.41
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.21
- Central line bloodstream infections (CLABSI)No different · SIR 2.02
- Surgical site infections after colon surgeryNo different · SIR 1.09
89% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend67%
- Rated the hospital 9 or 1067%
- Completed surveys607
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
34.39814, -118.55365
Nearest hospitals with an emergency room
- Lac/Olive View-Ucla Medical Center14445 Olive View Drive, Sylmar, CA · Emergency roomAcute care hospital7.9 mi
- Providence Holy Cross Medical Center15031 Rinaldi St, Mission Hills, CA · Level II traumaAcute care hospital9.8 mi
- Northridge Hospital Medical Center18300 Roscoe Blvd, Northridge, CA · Level II traumaAcute care hospital12 mi
Nearby hospitals
- Lac/Olive View-Ucla Medical Center14445 Olive View Drive, Sylmar, CA · Emergency roomAcute care hospital7.9 mi
- Providence Holy Cross Medical Center15031 Rinaldi St, Mission Hills, CA · Level II traumaAcute care hospital9.8 mi
- Northridge Hospital Medical Center18300 Roscoe Blvd, Northridge, CA · Level II traumaAcute care hospital12 mi
- Adventist Health Simi Valley2975 N Sycamore Dr, Simi Valley, CA · Emergency roomAcute care hospital13 mi
- Mission Community Hospital14850 Roscoe Blvd, Panorama City, CAAcute care hospital13 mi
- Joyce Eisenberg Keefer Medical Center7150 Tampa Avenue, Reseda, CAPsychiatric hospital14 mi
- Pacifica Hospital of the Valley9449 San Fernando Rd, Sun Valley, CA · Emergency roomAcute care hospital14 mi
- UCLA West Valley Medical Center7300 Medical Center Dr, West Hills, CA · Emergency roomAcute care hospital14 mi
- Kaiser Foundation Hospital - Panorama City13652 Cantara St, Panorama City, CAAcute care hospital14 mi
- Valley Presbyterian Hospital15107 Vanowen St, Van Nuys, CA · Emergency roomAcute care hospital15 mi
Frequently asked questions
Where is Henry Mayo Newhall Hospital located?
Henry Mayo Newhall Hospital is at 23845 Mcbean Pkwy, Valencia, CA 91355 in Los Angeles County.
Does Henry Mayo Newhall Hospital have an emergency room?
Henry Mayo Newhall Hospital does not report emergency services to Medicare. The nearest listed hospital with an emergency room is Lac/Olive View-Ucla Medical Center, about 7.9 mi away. In a life-threatening emergency, call 911.
What is the CMS star rating of Henry Mayo Newhall Hospital?
Henry Mayo Newhall Hospital has a CMS Overall Hospital Quality Star Rating of 2 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is Henry Mayo Newhall Hospital a trauma center?
Yes. It is listed as a Level II trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date March 2024). Trauma designations are renewed periodically, so confirm with the California EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of Henry Mayo Newhall Hospital?
The main phone number on record with Medicare is (661) 253-8000.
Would patients recommend Henry Mayo Newhall Hospital?
In the most recent HCAHPS patient survey (607 completed surveys), 67% of patients said they would definitely recommend the hospital, and 67% rated it 9 or 10 out of 10.
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