Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Diane Ngan Trieu, MD

Individual provider Dermatology Physician · NPI 1376710913

Diane Ngan Trieu, MD is a Dermatology in Harvey, Louisiana. Graduated from Tulane University School of Medicine in 2008, 18 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Louisiana and Texas.

Years since qualifying
18
Trained at
Tulane University School of Medicine
Licensed in
LA, TX
In the registry since
2008
Specialties on file
7
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1525 Lapalco Blvd Ste 20
Harvey, LA 70058-5738
Phone: (504) 517-2025
Fax: (504) 517-2027
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence MD.203192 (LA)
Dermatology Physician Taxonomy 207N00000X · Licence Q9754 (TX)
Dermatology Physician Taxonomy 207N00000X · Licence MD.203192 (LA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence Q9754 (TX)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence MD.203192 (LA)
General Practice Physician Taxonomy 208D00000X · Licence 203192 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1376710913
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 13, 2008
Last updated in NPPESJune 2, 2022
Certification dateJune 2, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Also practisesMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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