Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Julie Williams Poidevin, MS, RDN, LD

Individual provider Registered Dietitian · NPI 1124587183

Julie Williams Poidevin, MS, RDN, LD is a Registered Dietitian in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2019.

Licensed in
TX
In the registry since
2019
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

400 N Loop 1604 E Ste 175
San Antonio, TX 78232-1231
Phone: (210) 545-4422
Fax: (210) 545-4495
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DT06079 (TX)

Record details

NPI number1124587183
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LD
Sole proprietorNo
NPI enumeratedMarch 18, 2019
Last updated in NPPESMarch 18, 2019

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