Dr. Patrick B. Truong, MD

Dr. Truong practices at Citrus Valley Gastroenterology a Medical Corporation in Glendora, California.

Dr. Truong's NPI, 1326237819, was assigned on October 19, 2007. Dr. Truong graduated from UC Irvine School of Medicine in 2003. Dr. Truong holds California license A89158.

Dr. Truong's primary practice is Citrus Valley Gastroenterology a Medical Corporation, at 415 W Route 66, Glendora, CA 91740 in Los Angeles County. The practice phone is (626) 610-2112.

Dr. Truong's primary practice is Citrus Valley Gastroenterology a Medical Corporation in Glendora, California. Dr. Truong is also affiliated with Emanate Health Foothill Presbyterian Hospital. The medical group on file is Citrus Valley Gastroenterology. Dmand AI also links Dr. Truong to 4 more hospitals and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Truong practices, 6 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Truong's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Truong is licensed in California.

Dmand AI lists acid reflux, chronic indigestion, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroduodenitis and gastroenteritis among the conditions Dr. Truong treats.

CMS data shows 2,244 Medicare services from Dr. Truong across 17 procedure codes in 2024, for 641 Medicare patients. Medicare paid $175,017 for them.

CMS counts 641 Medicare patients who saw Dr. Truong in 2024. The largest group is 65 to 74, with 266 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 3.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Truong's median patient age at 63, with 56% women.

In 2024, Dr. Truong wrote 904 Medicare Part D claims for 368 patients. 86% of them were for generic drugs. CMS names the drug for 778 of them, across 18 drugs with 11 or more claims each, at $122,883 in total drug cost. In 2023, CMS named 645 claims across 16 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Truong for performance year 2024, reported individually. Dr. Truong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Truong as offering telehealth. CMS counts 141 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Truong, more than 84% of the clinicians it reports for that procedure.

CMS Open Payments shows 628 general payments to Dr. Truong from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $3,862.

Dr. Truong graduated from UC Irvine School of Medicine in 2003.

Dr. Truong is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.