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1 WORLD MEDICINE URGENT CARE CORP
NPI 1790188290
Clinic/Center - Urgent Care in Monterey Park, CA

Active since September 29, 2014CLIA Certified · 3 labs
120 W HELLMAN AVE, SUITE 101, MONTEREY PARK, CA 91754(626) 282-0261(626) 782-7463 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Apr 28, 2026, Jun 17, 2025, Dec 23, 2024 and 1 more (4 updates tracked since 2024).

About 1 World Medicine Urgent Care Corp NPPES

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

1 WORLD MEDICINE URGENT CARE CORP (NPI 1790188290), doing business as 1 World Urgent Care Center, is a healthcare organization registered as an urgent care in Monterey Park, California and active in the NPI registry since September 2014. The organization holds 3 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Thomas S Lam, Ceo, as its authorized official.

NPPES Registry Identity

NPI1790188290
Entity TypeOrganization
Primary Taxonomy261QU0200X
Legal Business Name1 WORLD MEDICINE URGENT CARE CORP
Location Address120 W HELLMAN AVE, SUITE 101Monterey Park, CA 91754-1209
Mailing Address1668 S Garfield Ave, Fl 2Alhambra, CA 91801-5474 · (626) 282-0261 · Fax (626) 782-7463
Phone(626) 282-0261
Fax(626) 782-7463
Organization SubpartNo
Authorized OfficialThomas S LamCeo · (626) 282-0282
Enumeration DateSeptember 29, 2014
Last NPPES UpdateApril 28, 20264 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1790188290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Urgent CareAmbulatory Health Care Facilities
Taxonomy Code261QU0200X
License✔ Licensed in CA · 3666881
120 W HELLMAN AVE, Monterey Park, CA 91754
Open in Google Maps ↗

Other Names 2

Doing Business As1 World Urgent Care Center
Doing Business AsAp Urgent Care

Secondary Practice Locations 2

Location 1101 Wheeler Ave Unit BArcadia, CA 91006-3216 · Phone (626) 282-0252 · Fax (626) 608-7379
Location 218605 Gale Ave Ste 168City Of Industry, CA 91748-1344 · Phone (626) 282-0255 · Fax (626) 608-7893

CLIA Laboratory Certificates CMS CLIA 3

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 05D2346626

1 World Medcine Urgent Care Corp · Arcadia, CA
Active · expires Jul 2, 2028
CLIA Number05D2346626
Laboratory TypePhysician Office
Certificate Effective DateJuly 3, 2026
Certificate Expiration DateJuly 2, 2028
Laboratory DirectorPingching N. Kwan
Laboratory Phone(626) 282-0252
Laboratory Location1 World Medcine Urgent Care Corp101 Wheeler Ave, Ste B, Arcadia, CA 91006
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2346628

1 World Medcine Urgent Care Corp · Monterey Park, CA
Active · expires Jul 2, 2028
CLIA Number05D2346628
Laboratory TypePhysician Office
Certificate Effective DateJuly 3, 2026
Certificate Expiration DateJuly 2, 2028
Laboratory DirectorPingching N. Kwan
Laboratory Phone(626) 282-0261
Laboratory Location1 World Medcine Urgent Care Corp120 W Hell,an Ave, Ste 101, Monterey Park, CA 91754
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2346629

1 World Medcine Urgent Care Corp · City Of Industry, CA
Active · expires Jul 2, 2028
CLIA Number05D2346629
Laboratory TypePhysician Office
Certificate Effective DateJuly 3, 2026
Certificate Expiration DateJuly 2, 2028
Laboratory DirectorPingching Kwan
Laboratory Phone(626) 282-0255
Laboratory Location1 World Medcine Urgent Care Corp18605 E Gale Ave, Ste 168, City Of Industry, CA 91748
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

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

VAN THANH TRAN MD
Obstetrics & Gynecology
120 W HELLMAN AVE, #303
MONTEREY PARK, CA 91754
Los Angeles County (626) 565-3288
DR. ARTHUR P. CHOU M.D.
Neurological Surgery
120 W HELLMAN AVE, SUITE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 768-7373
ARTHUR PO-FEI CHOU MD INC
Neurological Surgery
120 W HELLMAN AVE, SUITE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 768-7373
MRS. FLORA FANG LUI NP, RN
Nurse Practitioner
120 W HELLMAN AVE
MONTEREY PARK, CA 91754
Los Angeles County (626) 282-0261
YUHWEN TSENG
Nurse Practitioner (Acute Care)
120 W HELLMAN AVE
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-3003

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 1 World Medicine Urgent Care Corp's NPI number?

The NPI number for 1 World Medicine Urgent Care Corp is 1790188290. It was assigned to this organization in the NPPES registry on September 29, 2014. The provider is doing business as 1 World Urgent Care Center and AP Urgent Care.

Where is 1 World Medicine Urgent Care Corp located?

1 World Medicine Urgent Care Corp is located at 120 W Hellman Ave Suite 101, Monterey Park, CA 91754. The listed phone number is (626) 282-0261.

What is 1 World Medicine Urgent Care Corp's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.

Does 1 World Medicine Urgent Care Corp hold CLIA laboratory certificates?

Yes. 3 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.

When was this NPI record last updated?

The NPPES record for 1 World Medicine Urgent Care Corp was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.