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WHITE MEMORIAL MEDICAL CENTER
NPI 1215927470
General Acute Care Hospital in Los Angeles, CA

Active since October 27, 2005
3/5
Hospital Overall Rating
1720 E CESAR E CHAVEZ AVE, LOS ANGELES, CA 90033(323) 268-5000(323) 265-5070 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About White Memorial Medical Center NPPES

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

WHITE MEMORIAL MEDICAL CENTER (NPI 1215927470) is a healthcare organization registered as a general acute care hospital in Los Angeles, California and active in the NPI registry since October 2005. The organization lists John Raffoul, President, as its authorized official.

NPPES Registry Identity

NPI1215927470
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameWHITE MEMORIAL MEDICAL CENTER
Location Address1720 E CESAR E CHAVEZ AVELos Angeles, CA 90033-2414
Mailing Address1720 E Cesar E Chavez AveLos Angeles, CA 90033-2414 · (323) 268-5000 · Fax (323) 265-5070
Phone(323) 268-5000
Fax(323) 265-5070
Organization SubpartNo
Authorized OfficialJohn RaffoulPresident · (323) 268-5000
Enumeration DateOctober 27, 2005
Last NPPES UpdateSeptember 19, 2025
NPPES CertifiedSeptember 19, 2025
✔ NPI 1215927470 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 · 930000195
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.
1720 E CESAR E CHAVEZ AVE, Los Angeles, CA 90033
Open in Google Maps ↗

Other Identifiers 7

OtherZZZA1920ZCA · Blue Shield
Other050103CA · Blue Cross
MedicaidHSM30103FCA
MedicaidZZT30103FCA
MedicaidZZT40103FCA
MedicaidHSC30103FCA
MedicaidHSD30103FCA

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

White Memorial Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

131

Medicare enrollment records show 131 clinicians reassign Medicare billing to White Memorial Medical Center, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 92 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 19

Anesthesiology81
Internal Medicine10
Diagnostic Radiology6
Podiatry6
General Surgery5
Urology3
Cardiovascular Disease (Cardiology)2
Endocrinology2
11 other specialties16

Nearest to this location (20)

See all 131
William Frem, DO
Internal Medicine
NPI 1831820646
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(323) 268-5000
✔ PECOS✔ Accepts MedicareSame address
Megan Friedman, D.O.
Anesthesiology
NPI 1356684500
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(571) 331-4348
✔ PECOS✔ Accepts MedicareSame address
Julia Hoffer
Internal Medicine
NPI 1760113526
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(323) 268-5000
✔ PECOS✔ Accepts MedicareSame address
Seung Myung Lee
Anesthesiology
NPI 1265010383
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(323) 268-5000
✔ PECOS✔ Accepts MedicareSame address
Arvind Ravinutala, M.D.
Internal Medicine
NPI 1316398431
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(323) 268-5000
✔ PECOS✔ Accepts MedicareSame address
Pardis Saffari, DO
Internal Medicine
NPI 1003375320
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(323) 260-5781
✔ PECOS✔ Accepts MedicareSame address
Kimberly Simms
Anesthesiology
NPI 1669867206
1720 E CESAR E CHAVEZ AVE DEPT OF ANESTHESIOLOGY
Los Angeles, CA 90033
(323) 268-5000
✔ PECOS✔ Accepts MedicareSame address
Ysmael Yap, M.D.
Anesthesiology
NPI 1487663753
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(562) 407-2080
✔ PECOS✔ Accepts MedicareSame address
Gary Fan, MD
Anesthesiology
NPI 1063421311
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
(562) 407-2080
✔ PECOS✔ Accepts MedicareSame address
Sheila Lezcano, M.D.
Rheumatology
NPI 1295098390
1700 E CESAR E CHAVEZ AVE STE 3300
Los Angeles, CA 90033
(323) 307-8900
✔ PECOS✔ Accepts Medicare0.1 mi
Juan Barrio, M.D.
Internal Medicine
NPI 1467475608
1701 E CESAR E CHAVEZ AVE SUITE #100
Los Angeles, CA 90033
(323) 987-1362
✔ PECOS✔ Accepts Medicare0.1 mi
Alan Lau, M.D.
Internal Medicine
NPI 1396768446
1701 E CESAR E CHAVEZ AVE SUITE #100
Los Angeles, CA 90033
(323) 987-1362
✔ PECOS✔ Accepts Medicare0.1 mi
Stanley Mathis, D.P.M.
Podiatry
NPI 1871516922
1701 E CESAR E CHAVEZ AVE SUITE #510
Los Angeles, CA 90033
(323) 987-1362
✔ PECOS0.1 mi
Jessica Meir, M.D.
Neurology
NPI 1891986808
1701 E CESAR E CHAVEZ AVE SUITE 510
Los Angeles, CA 90033
(323) 987-1362
✔ PECOS✔ Accepts Medicare0.1 mi
Renato Sousa, DPM
Podiatry
NPI 1679002455
1701 E CESAR E CHAVEZ AVE STE 510
Los Angeles, CA 90033
(323) 987-1362
✔ PECOS✔ Accepts Medicare0.1 mi
Robert Yavrouian, M.D.
Colorectal Surgery (Proctology)
NPI 1568483923
1701 E CESAR E CHAVEZ AVE SUITE 300
Los Angeles, CA 90033
(323) 264-2633
✔ PECOS✔ Accepts Medicare0.1 mi
Samuel Loh, M.D.
Anesthesiology
NPI 1922060680
1720 CESAR CHAVEZ AVE
Los Angeles, CA 90033
(800) 883-7243
✔ PECOS✔ Accepts Medicare0.1 mi
Elizabeth Hong, M.D.
Anesthesiology
NPI 1497118871
2051 MARENGO ST # C4E100
Los Angeles, CA 90033
(323) 409-7748
✔ PECOS0.7 mi
Jian Chen, MD
Urology
NPI 1093379182
1200 N STATE ST
Los Angeles, CA 90033
(626) 650-7931
✔ PECOS✔ Accepts Medicare0.8 mi
Ronald Lau, MD
Radiation Oncology
NPI 1578639993
1441 EASTLAKE AVE
Los Angeles, CA 90089
(323) 865-3050
✔ PECOS✔ Accepts Medicare1.0 mi
See all 131 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Adventist Health White Memorial (CMS certification number 050103), from CMS Care Compare.

Adventist Health White Memorial

Acute Care Hospitals · Los Angeles, CA
3/5 CMS Overall Rating
OwnershipVoluntary non-profit - Church
CMS Certification Number050103
Location1720 Cesar E Chavez AvenueLos Angeles, CA 90033 · Los Angeles County · (323) 268-5000
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
2/5
Communication about medicines
2/5
Discharge information
2/5
Care transition
2/5
Cleanliness
2/5
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

CMS Medicare PSI 90: Patient safety and adverse events composite
0.97 No different than national
Abdominopelvic accidental puncture or laceration rate
0.80 No different than national
Postoperative wound dehiscence rate
1.82 No different than national
Postoperative sepsis rate
5.94 No different than national
Perioperative pulmonary embolism or deep vein thrombosis rate
3.48 No different than national
Postoperative respiratory failure rate
14.64 No different than national

Infections 6

Clostridium Difficile (C.Diff)
8 observed cases · 33.867 predicted · 76,906 patient days
0.236 Better than the national benchmark
MRSA Bacteremia
3 observed cases · 5.447 predicted · 90,086 patient days
0.551 No different than national
SSI - Abdominal Hysterectomy
0 observed cases · 1.422 predicted · 143 patient days
0.000 No different than national
SSI - Colon Surgery
1 observed case · 2.531 predicted · 87 patient days
0.395 No different than national
Catheter Associated Urinary Tract Infections (ICU + select Wards)
5 observed cases · 5.406 predicted · 4,571 patient days
0.925 No different than national
Central Line Associated Bloodstream Infection (ICU + select Wards)
1 observed case · 7.821 predicted · 6,956 patient days
0.128 Better than the national benchmark

Unplanned Hospital Visits 14

Pneumonia (PN) 30-Day Readmission Rate
90 No different than national
Rate of readmission after discharge from hospital (hospital-wide)
694 No different than national
Rate of readmission after hip/knee replacement
Cases too small to report
Heart failure (HF) 30-Day Readmission Rate
192 No different than national
Rate of readmission for chronic obstructive pulmonary disease (COPD) patients
25 No different than national
Rate of readmission for CABG
Cases too small to report

Timely & Effective Care 16

Intensive Care Unit Venous Thromboembolism Prophylaxis
91%
Venous Thromboembolism Prophylaxis
87%
Antithrombotic Therapy by End of Hospital Day 2
96%
Severe Sepsis 6-Hour Bundle
96%
Severe Sepsis 3-Hour Bundle
87%
Septic Shock 6-Hour Bundle
72%

Maternal Health 2

Elective Delivery
57%
Maternal Morbidity Structural Measure
Yes

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 White Memorial Medical Center's NPI number?

The NPI number for White Memorial Medical Center is 1215927470. It was assigned to this organization in the NPPES registry on October 27, 2005.

Where is White Memorial Medical Center located?

White Memorial Medical Center is located at 1720 E Cesar E Chavez Ave, Los Angeles, CA 90033. The listed phone number is (323) 268-5000.

What is White Memorial Medical Center's specialty?

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

Is White Memorial Medical Center enrolled in Medicare?

Yes. White Memorial Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through White Memorial Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 131 clinicians in 19 Medicare specialties reassign their Medicare billing to White Memorial Medical Center. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Anesthesiology (81), Internal Medicine (10) and Diagnostic Radiology (6). Of these, 8 practice at this address and 92 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Is White Memorial Medical Center a Medicare-certified hospital?

Yes. Adventist Health White Memorial is a Medicare-certified hospital (Acute Care Hospitals).

What quality rating does White Memorial Medical Center have?

CMS rates Adventist Health White Memorial 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 White Memorial Medical Center was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.