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

Joseph Thong Quoc Doan, MS, RD, LD, CNSC

Individual provider Registered Dietitian · NPI 1578053658

Joseph Thong Quoc Doan, MS, RD, LD, CNSC is a Registered Dietitian in Houston, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2018
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

7107 Mission Court Dr
Houston, TX 77083-4507
Phone: (602) 884-5780
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5656 Kelley St, Houston, TX 77026-1967 — (602) 884-5780

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DT84464 (TX)
Registered Dietitian Taxonomy 133V00000X · Licence 86059298

Record details

NPI number1578053658
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , RD , LD , CNSC
Sole proprietorYes
NPI enumeratedMay 15, 2018
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025

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