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LOS ANGELES AMBULATORY SURGERY CENTER
NPI 1225188808
Clinic/Center - Ambulatory Surgical in Los Angeles, CA

Active since January 12, 2007CLIA 05D0903745 · Waiver
266 S HARVARD BLVD, STE 200, LOS ANGELES, CA 90004(213) 387-9000(213) 387-5804 Get Directions Write a Review

NPPES record last updated: June 12, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Los Angeles Ambulatory Surgery Center NPPES

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

LOS ANGELES AMBULATORY SURGERY CENTER (NPI 1225188808) is a healthcare organization registered as an ambulatory surgical in Los Angeles, California and active in the NPI registry since January 2007. The organization holds a CLIA Waiver certificate valid through February 25, 2027 and lists Winnie Kim, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1225188808
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameLOS ANGELES ENDOSCOPY CENTER
Location Address266 S HARVARD BLVD, STE 200Los Angeles, CA 90004
Mailing Address266 S Harvard Blvd, Ste 200Los Angeles, CA 90004-4372 · (213) 387-9000 · Fax (213) 387-5804
Phone(213) 387-9000
Fax(213) 387-5804
Organization SubpartNo
Authorized OfficialWinnie KimBilling Manager · (213) 387-9000
Enumeration DateJanuary 12, 2007
Last NPPES UpdateJune 12, 2018
✔ NPI 1225188808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
License✔ Licensed in CA · 930000913
266 S HARVARD BLVD, Los Angeles, CA 90004
Open in Google Maps ↗

Other Names 1

Doing Business AsLos Angeles Ambulatory Surgery Center

CLIA Laboratory Certificates CMS CLIA

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 Waiver 05D0903745

Los Angeles Endoscopy Center Dba Paul M Choi MD · Los Angeles, CA
Active · expires Feb 25, 2027
CLIA Number05D0903745
Laboratory TypePhysician Office
Certificate Effective DateFebruary 26, 2025
Certificate Expiration DateFebruary 25, 2027
Laboratory DirectorPaul M. Choi
Laboratory Phone(213) 387-9000
Laboratory LocationLos Angeles Endoscopy Center Dba Paul M Choi MD266 S Harvard Blvd Ste 200, Los Angeles, CA 90004
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
363 services358 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
100 services97 patients
Diagnostic exam of large bowel using a flexible endoscope 45378
This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.
89 services86 patients
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121
Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.
64 services64 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
57 services45 patients
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery 45384
This procedure involves using a flexible tube with a camera, called an endoscope, to view the large intestine. If any abnormal growths or polyps are found, they are removed with an electrically-heated instrument. This is a common way to prevent bowel issues.
49 services49 patients

Other Providers at the Same Location NPPES 15

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

DR. SYED MAKSUDUL HOSSAIN M.D.
Internal Medicine
266 S HARVARD BLVD, SUITE 210
LOS ANGELES, CA 90004
Los Angeles County (818) 343-2775
PETER J. CHUNG, M.D. INC.
Internal Medicine (Interventional Cardiology)
266 S HARVARD BLVD, SUITE 340
LOS ANGELES, CA 90004
Los Angeles County (786) 877-4558
4U DENTAL GROUP INC
Clinic/Center (Dental)
266 S HARVARD BLVD
LOS ANGELES, CA 90004
Los Angeles County (213) 389-2828
DR. PATRICK T PARK M.D.
Specialist
266 S HARVARD BLVD, 320
LOS ANGELES, CA 90004
Los Angeles County (213) 739-1025
DR. WONKYU PAK M.D.
Ophthalmology
266 S HARVARD BLVD, SUITE 500
LOS ANGELES, CA 90004
Los Angeles County (213) 739-6900
KANG HO KU D.D.S
Dentist
266 S HARVARD BLVD, 110
LOS ANGELES, CA 90004
Los Angeles County (213) 380-2727
AMASHA PHYSICAL THERAPY INC
Physical Therapist
266 S HARVARD BLVD, SUITE 206
LOS ANGELES, CA 90004
Los Angeles County (310) 404-1571
PHILIP S DOH MD
Anesthesiology (Pain Medicine)
266 S HARVARD BLVD, # 350
LOS ANGELES, CA 90004
Los Angeles County (213) 444-6255

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 Los Angeles Endoscopy Center's NPI number?

The NPI number for Los Angeles Endoscopy Center is 1225188808. It was assigned to this organization in the NPPES registry on January 12, 2007. The provider is doing business as Los Angeles Ambulatory Surgery Center.

Where is Los Angeles Endoscopy Center located?

Los Angeles Endoscopy Center is located at 266 S Harvard Blvd Ste 200, Los Angeles, CA 90004. The listed phone number is (213) 387-9000.

What is Los Angeles Endoscopy Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Los Angeles Endoscopy Center hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0903745) is associated with this NPI, valid through February 25, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Los Angeles Endoscopy Center was last updated on June 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.