Individual Healthcare Provider
Ken Duong Nguyen, M.D.
Provider's NPPES record last updated: November 23, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1205193828
- Primary Specialty
- Internal Medicine — Gastroenterology
- Practice Location
- Temple City, California
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 11:07 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Gastroenterology
Allopathic & Osteopathic Physicians
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.
Taxonomy code 207RG0100X Internal Medicine
Hepatology
Allopathic & Osteopathic Physicians
The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.
Taxonomy code 207RI0008X
Provider-Reported License Information
- Internal Medicine (California)
- A127222
- Internal Medicine (California)
- A127222
Practice Locations
Practice Location
6271 Rosemead Blvd
Temple City, California 91780-1562
Phone: (626) 898-4560
Additional Practice Location
1828 E Cesar E Chavez Ave Ste 6200
Los Angeles, California 90033-2585
Phone: (213) 328-0819
Fax: (844) 407-0584
Record Information
- Enumeration Date
- April 20, 2012
- Provider's NPPES Record Last Updated
- November 23, 2023
- Certification Date
- November 23, 2023
- NPISignal NPPES Dataset
- August 2026
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