Dr. Richard Jay Trieu, MD
- Part D claims, 2024
- 269
- Hospital affiliations
- 1
- Industry payments
- $713
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 4000 Cambridge Street, Kansas City, KS 66160
- Practice phone
- Call (913) 588-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Trieu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Richard Jay Trieu is a gastroenterologist in Kansas City, Kansas
Dr. Trieu practices at The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System.
Dr. Trieu's NPI, 1194307546, was assigned on April 26, 2021. Dr. Trieu holds Kansas license 9411691.
- NPI
- 1194307546NPI Registry (opens in a new tab)
- NPI enumeration date
- April 26, 2021
- NPI status
- Active
- Practice phone
- (913) 588-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Richard Jay Trieu practices at The University of Kansas Hospital in Kansas City, Kansas
Dr. Trieu's primary practice is The University of Kansas Hospital, at 4000 Cambridge Street, Kansas City, KS 66160 in Wyandotte County. The practice phone is (913) 588-5000.
- The University of Kansas Hospital4000 Cambridge Street, Kansas City, KS 66160 · Wyandotte CountyPhone(913) 588-5000
Source: Dmand AI Affiliation Data
Dr. Richard Jay Trieu is affiliated with 1 site of care
Dr. Trieu's primary practice is The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard Jay Trieu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trieu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Kansas Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Kansas Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Richard Jay Trieu is one of 95 gastroenterologists in Kansas
Gastroenterology is Dr. Trieu's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Trieu is licensed in Kansas.
Specialties and state licenses
- Gastroenterology, KansasPrimary
Gastroenterologists near Dr. Trieu
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard Jay Trieu's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Trieu's median patient age at 70, with 60% women.
Dr. Trieu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Richard Jay Trieu wrote 269 Medicare Part D claims in 2024
In 2024, Dr. Trieu wrote 269 Medicare Part D claims for 65 patients. 85% of them were for generic drugs. CMS names the drug for 103 of them, across 7 drugs with 11 or more claims each, at $1,110 in total drug cost. In 2023, CMS named 108 claims across 7 drugs.
Dr. Trieu's Part D claims by kind of drug, 2024
- Generic229 claims85%
- Brand-name and other40 claims15%
Dr. Trieu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1082024: 1035%
Drugs named by CMS: 7 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Richard Jay Trieu received $713 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Dr. Trieu from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 88% of the total. Medtronic, Inc. paid the most, $294.
General payments to Dr. Trieu by program year, 2024 to 2025
General payments to Dr. Trieu by kind, 2024 to 2025
- Food and beverage$62988%
- Education$8412%
Companies that paid Dr. Trieu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard Jay Trieu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Richard Jay Trieu
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What is Dr. Richard Jay Trieu's NPI number?
Dr. Richard Jay Trieu's NPI number is 1194307546. It was assigned on April 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Jay Trieu?
Dr. Richard Jay Trieu is a gastroenterologist in Kansas City, Kansas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Richard Jay Trieu practice?
Dr. Trieu practices at 4000 Cambridge Street, Kansas City, KS 66160. Dr. Trieu's primary practice is The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System.
What is Dr. Richard Jay Trieu's office phone number?
The practice phone on file for Dr. Trieu is (913) 588-5000.
What is Dr. Richard Jay Trieu's medical license number?
Dr. Trieu holds Kansas license 9411691.
Which hospitals is Dr. Richard Jay Trieu affiliated with?
Dr. Trieu practices at The University of Kansas Hospital in Kansas City, Kansas.
What drugs does Dr. Richard Jay Trieu prescribe most?
In 2024 Medicare Part D data, Dr. Trieu's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Alendronate Sodium.
Has Dr. Richard Jay Trieu received payments from drug or device companies?
CMS Open Payments shows $713 in general payments to Dr. Trieu from 5 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Richard Jay Trieu been practicing?
Dr. Trieu's NPI was assigned in 2021.
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