Diane NguyenMD
Diane Nguyen, MD is a Gastroenterology provider in Dallas, TX affiliated with 1 ambulatory surgery center in TX, as of July 2026.
- NPI1629278163
- Registered2007
- Centers1
- StateTX
- Class of2007
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Diane Nguyen at a glance
- Provider
- Diane Nguyen
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Dallas, TX
- Medical school graduation
- 2007
- NPI registered
- 2007
- NPI
- 1629278163
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Diane Nguyen practice?
Diane Nguyen, MD is based in Dallas, TX and is affiliated with 1 ambulatory surgery center: Baylor Surgicare in Dallas, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Diane Nguyen's NPI number?
Diane Nguyen's National Provider Identifier (NPI) is 1629278163, registered in 2007. Specialty on record: Gastroenterology; credential MD.
How many Gastroenterology providers in Texas work at ambulatory surgery centers?
312 Gastroenterology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Diane Nguyen among them. The Texas Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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