Judy A. Trieu, MD
Gastroenterology Physician · Chapel Hill, NC
Judy A. Trieu, MD is a gastroenterology physician with a practice address in Chapel Hill, North Carolina, and NPI 1477917698, issued on Apr 13, 2016. Check the license (North Carolina 2022-01348, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Judy A. Trieu
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 2022-01348 NC
Self-reported in NPPES; status is on the state search - Practice location
- 100 Manning Dr, Chapel Hill, NC 27599
- Phone
- (984) 974-1280
- Enumerated
- Apr 13, 2016
- Record last updated
- Jan 22, 2026
- Medicaid IDs
- 200127977 MO
1477917698 NC - Medicare enrollment
- Enrolled (PECOS I20230905001842); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 681 in North Carolina → Look up another NPI →
Also registered at 100 Manning Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Cabanas-Rivera, M.D.Emergency Medicine Physician1790988590
- Jerry Covington, LCSWClinical Social Worker1437315348
- Jacquia De La Cruz, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1922269653
- John Haydek, MDGastroenterology Physician1134582208
- Jessica KarthanPharmacist1417751959
- Lynn McConnell, M.S., CCC/SLPSpeech-Language Pathologist1619274479
Verify Judy A. Trieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2022-01348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average gastroenterology physician in 2024
291 Medicare Part D claims for 200 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Gavilyte-G91 claims
- Peg-3350 And Electrolytes32 claims
- Pantoprazole Sodium30 claims
- Omeprazole22 claims
- Sod Sulf-Potass Sulf-Mag Sulf21 claims
- Gavilyte-C14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $9,409.13
21 payments; by number, the most common kind was food and beverage; the largest payer was Wilson Cook Medical Incorporated. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- University OF North Carolina AT Chapel HillChapel Hill, NC
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Judy A. Trieu among 681 gastroenterology physician records in North Carolina
Judy A. Trieu, MD is one of 681 gastroenterology physician records with a practice address in North Carolina. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2016 · median 2002 among the 498 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in North Carolina
There are 681 gastroenterology physician records in North Carolina.
All 681 in North Carolina → Every provider in Chapel Hill → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Michael Fried, MDChapel Hill, NC 275991699847095
- Lisa Gangarosa, MDChapel Hill, NC 275991508935800
- Ian Grimm, MDChapel Hill, NC 275991760551055
- Paul Hayashi, MDChapel Hill, NC 275991972538262
- William Heizer, MDChapel Hill, NC 275991164597969
- Hans Herfarth, MDChapel Hill, NC 275991538246574
- Sidney Levinson, MDChapel Hill, NC 275991760559850
- Ryan Madanick, M.D.Chapel Hill, NC 275991568460079
Common questions
What is Judy A. Trieu, MD's NPI number?
Judy A. Trieu, MD's National Provider Identifier (NPI) is 1477917698, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Judy A. Trieu, MD located?
The NPPES record lists a practice address at 100 Manning Dr, Chapel Hill, NC, 27599. Phone: (984) 974-1280. Providers update this record themselves, so call before visiting.
How can I verify Judy A. Trieu, MD's license?
NPPES lists North Carolina license number 2022-01348, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Judy A. Trieu, MD prescribe under Medicare Part D?
In 2024, Judy A. Trieu, MD had 291 Medicare Part D claims for 200 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.