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CHANG MEDICAL, A PROFESSIONAL CORPORATION
NPI 1609441070
Internal Medicine - Pulmonary Disease in Monterey Park, CA

Active since May 26, 2021
500 N GARFIELD AVE STE 204, MONTEREY PARK, CA 91754(626) 280-4393(626) 280-5379 Get Directions Write a Review

NPPES record last updated: May 26, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Chang Medical, A Professional Corporation NPPES

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

CHANG MEDICAL, A PROFESSIONAL CORPORATION (NPI 1609441070) is a healthcare organization registered as a pulmonary disease in Monterey Park, California and active in the NPI registry since May 2021. The organization lists William Yow-jung Chang, Owner, as its authorized official.

NPPES Registry Identity

NPI1609441070
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameCHANG MEDICAL, A PROFESSIONAL CORPORATION
Location Address500 N GARFIELD AVE STE 204Monterey Park, CA 91754-1242
Mailing Address500 N Garfield Ave Ste 204Monterey Park, CA 91754-1242 · (626) 280-4393 · Fax (626) 280-5379
Phone(626) 280-4393
Fax(626) 280-5379
Organization SubpartNo
Authorized OfficialWilliam Yow-jung ChangOwner · (626) 280-4393
Enumeration DateMay 26, 2021
NPPES CertifiedMay 26, 2021
✔ NPI 1609441070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

500 N GARFIELD AVE STE 204, Monterey Park, CA 91754
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

JAMES W. WONG, MD, INC
Internal Medicine (Pulmonary Disease)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
STEPHEN P CHEN MD INC
Internal Medicine (Pulmonary Disease)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
YI-TIEN LIU NP
Nurse Practitioner (Adult Health)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
WANTING NG
Nurse Practitioner (Family)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
SHAN C CHU MEDICAL CORP
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
JEFFREY CHEN, DO, INC.
Internal Medicine (Pulmonary Disease)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4939
THAN H KYAW MD INC
Internal Medicine (Pulmonary Disease)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
THAN H KYAW M.D
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393

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 Chang Medical, A Professional Corporation's NPI number?

The NPI number for Chang Medical, A Professional Corporation is 1609441070. It was assigned to this organization in the NPPES registry on May 26, 2021.

Where is Chang Medical, A Professional Corporation located?

Chang Medical, A Professional Corporation is located at 500 N Garfield Ave Ste 204, Monterey Park, CA 91754. The listed phone number is (626) 280-4393.

What is Chang Medical, A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Chang Medical, A Professional Corporation was last updated on May 26, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.