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AHMC ANAHEIM REGIONAL MEDICAL CENTER
NPI 1891938122
General Acute Care Hospital in Anaheim, CA

Active since April 16, 2009CLIA Certified · 2 labs
3/5
Hospital Overall Rating
1111 W LA PALMA AVE, ANAHEIM, CA 92801(714) 774-1450(714) 999-6027 Get Directions Write a Review

NPPES record last updated: March 1, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ahmc Anaheim Regional Medical Center NPPES

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

AHMC ANAHEIM REGIONAL MEDICAL CENTER (NPI 1891938122) is a healthcare organization registered as a general acute care hospital in Anaheim, California and active in the NPI registry since April 2009. The organization holds 2 active CLIA laboratory certificates and lists Linda Marsh, Senior Vice President, as its authorized official.

NPPES Registry Identity

NPI1891938122
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameAHMC ANAHEIM REGIONAL MEDICAL
Location Address1111 W LA PALMA AVEAnaheim, CA 92801-2804
Mailing Address55 S Raymond Ave Ste 105Alhambra, CA 91801 · (626) 457-7938 · Fax (626) 457-7908
Phone(714) 774-1450
Fax(714) 999-6027
Organization SubpartNo
Authorized OfficialLinda MarshSenior Vice President · (626) 457-7938
Enumeration DateApril 16, 2009
Last NPPES UpdateMarch 1, 2012
✔ NPI 1891938122 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 · 060000080
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.
1111 W LA PALMA AVE, Anaheim, CA 92801
Open in Google Maps ↗

Other Names 1

Doing Business AsAhmc Anaheim Regional Medical Center

Other Identifiers 3

MedicaidZZT30226FCA
Medicare OSCAR/certification050226CA
MedicaidZZT40226FCA

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 05D0643400

Ahmc Anaheim Regional Medical Center · Anaheim, CA
Active · expires Feb 27, 2027
CLIA Number05D0643400
Laboratory TypeHospital
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorDr. Terry M. Welsh
Laboratory Phone(714) 999-6042
Laboratory LocationAhmc Anaheim Regional Medical Center1111 W La Palma Avenue, Anaheim, CA 92801
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Accreditation 05D0703285

Ahmc Anaheim Regional Medical Center Medical Center - Blood Gas Lab · Anaheim, CA
Active · expires Feb 27, 2027
CLIA Number05D0703285
Laboratory TypeHospital
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorDr. George Girgis
Laboratory Phone(714) 999-6076
Laboratory LocationAhmc Anaheim Regional Medical Center Medical Center - Blood Gas Lab1111 West La Palma Ave, Anaheim, CA 92801
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Ahmc Anaheim Regional Medical Center (CMS certification number 050226), from CMS Care Compare.

Ahmc Anaheim Regional Medical Center

Acute Care Hospitals · Anaheim, CA
3/5 CMS Overall Rating
OwnershipVoluntary non-profit - Private
CMS Certification Number050226
Location1111 W La Palma AvenueAnaheim, CA 92801 · Orange County · (714) 774-1450
Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
2/5 summary rating
Nurse communication
2/5
Doctor communication
2/5
Staff responsiveness
3/5
Communication about medicines
2/5
Discharge information
2/5
Care transition
2/5
Cleanliness
3/5
Quietness
2/5
Overall hospital rating
2/5
Recommend hospital
2/5
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
Cases too small to report
Death rate for heart attack patients
11.3% No different than national
Death rate for CABG surgery patients
Cases too small to report
Death rate for COPD patients
9.2% No different than national
Death rate for heart failure patients
8.6% No different than national
Death rate for pneumonia patients
13.2% Better than the national benchmark

Infections 4

Central Line Associated Bloodstream Infection (ICU + select Wards)
1 observed case · 2.242 predicted · 2,813 patient days
0.446 No different than national
Catheter Associated Urinary Tract Infections (ICU + select Wards)
1 observed case · 2.454 predicted · 2,694 patient days
0.407 No different than national
MRSA Bacteremia
2 observed cases · 1.698 predicted · 30,196 patient days
1.178 No different than national
Clostridium Difficile (C.Diff)
8 observed cases · 12.901 predicted · 28,529 patient days
0.620 No different than national

Unplanned Hospital Visits 14

Hospital return days for heart attack patients
Cases too small to report
Hospital return days for heart failure patients
111 more days than average per 100 discharges
Hospital return days for pneumonia patients
276 more days than average per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
63 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
Medium
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
0.1%
Healthcare workers given influenza vaccination
86%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
150 minutes
Average (median) time patients spent in the emergency department before leaving from the visit- Psychiatric/Mental Health Patients. A lower number of minutes is better
170 minutes
Left before being seen
1%

Maternal Health 2

Elective Delivery
19%
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.

ERNESTO P GIDAYA MD
Anesthesiology
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450
MR. JORGE ROMERO JR.
Social Worker (Clinical)
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450
ANAHIEM MEMORIAL MEDICAL CENTER
General Acute Care Hospital
1111 W LA PALMA AVE, 1111 W LA PALMA AVENUE
ANAHEIM, CA 92801
Orange County (714) 999-3800
DR. JAKLYN RAE MCCLENDON M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1111 W LA PALMA AVE, AMMC - DEPT. OF PATHOLOGY
ANAHEIM, CA 92801
Orange County (714) 999-6075
ANAHEIM EMERGENCY MEDICAL GROUP
Emergency Medicine
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450
D LALANI PERERA-THANGARATNAM MD
Anesthesiology
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450
D LALANI PERERA-THANGARATNAM MD INC
Anesthesiology (Pain Medicine)
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450
LEI ZHANG M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1111 W LA PALMA AVE
ANAHEIM, CA 92801
Orange County (714) 774-1450

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 Ahmc Anaheim Regional Medical's NPI number?

The NPI number for Ahmc Anaheim Regional Medical is 1891938122. It was assigned to this organization in the NPPES registry on April 16, 2009. The provider is doing business as Ahmc Anaheim Regional Medical Center.

Where is Ahmc Anaheim Regional Medical located?

Ahmc Anaheim Regional Medical is located at 1111 W La Palma Ave, Anaheim, CA 92801. The listed phone number is (714) 774-1450.

What is Ahmc Anaheim Regional Medical's specialty?

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

Does Ahmc Anaheim Regional Medical hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

Is Ahmc Anaheim Regional Medical a Medicare-certified hospital?

Yes. Ahmc Anaheim Regional Medical Center is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Ahmc Anaheim Regional Medical have?

CMS rates Ahmc Anaheim Regional Medical Center 3 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 Ahmc Anaheim Regional Medical was last updated on March 1, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.