Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Heidi M Williams, MPH, RD, LD

Individual provider Registered Dietitian · NPI 1003277419

Heidi M Williams, MPH, RD, LD is a Registered Dietitian in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2016
What do these letters mean?
MPH — Master of Public Health
A graduate degree in population health.
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

7060 Itaska Dr
Saint Louis, MO 63123-1712
Phone: (314) 680-2145
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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 2010010932 (MO)

Record details

NPI number1003277419
Entity typeIndividual (Type 1)
GenderFemale
Credentials MPH , RD , LD
Sole proprietorYes
NPI enumeratedMarch 11, 2016
Last updated in NPPESMarch 11, 2016

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