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KWOK LEUNG CHUNG MD INC
NPI 1710909627
Internal Medicine - Gastroenterology in Monterey Park, CA

Active since July 24, 2006
600 N GARFIELD AVE, #300, MONTEREY PARK, CA 91754(626) 307-0828(626) 307-0980 Get Directions Write a Review

NPPES record last updated: June 10, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kwok Leung Chung Md Inc NPPES

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

KWOK LEUNG CHUNG MD INC (NPI 1710909627) is a healthcare organization registered as a gastroenterology in Monterey Park, California and active in the NPI registry since July 2006. The organization lists Kwok Leung Chung, President, as its authorized official.

NPPES Registry Identity

NPI1710909627
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameKWOK LEUNG CHUNG MD INC
Location Address600 N GARFIELD AVE, #300Monterey Park, CA 91754-1166
Mailing Address600 N Garfield Ave, #300Monterey Park, CA 91754-1166 · (626) 307-0828 · Fax (626) 307-0980
Phone(626) 307-0828
Fax(626) 307-0980
Organization SubpartNo
Authorized OfficialKwok Leung ChungPresident · (626) 307-0828
Enumeration DateJuly 24, 2006
Last NPPES UpdateJune 10, 2015
✔ NPI 1710909627 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G49584
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
600 N GARFIELD AVE, Monterey Park, CA 91754
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINA89902CA
Medicaid00G495840CA
Medicaid00G495841CA
Medicare PINW21861CA

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kwok Leung Chung Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Kwok Leung Chung MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kwok-Leung Chung, M.D.
Gastroenterology
NPI 1760490627
600 N GARFIELD AVE #300
Monterey Park, CA 91754
(626) 307-0828
✔ PECOS✔ Accepts MedicareSame address

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

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 Kwok Leung Chung MD Inc's NPI number?

The NPI number for Kwok Leung Chung MD Inc is 1710909627. It was assigned to this organization in the NPPES registry on July 24, 2006.

Where is Kwok Leung Chung MD Inc located?

Kwok Leung Chung MD Inc is located at 600 N Garfield Ave #300, Monterey Park, CA 91754. The listed phone number is (626) 307-0828.

What is Kwok Leung Chung MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Kwok Leung Chung MD Inc enrolled in Medicare?

Yes. Kwok Leung Chung MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Kwok Leung Chung MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Kwok Leung Chung MD Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Kwok Leung Chung MD Inc was last updated on June 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.