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

Mrs. Lou Ann Chvatal, RD

Individual provider Registered Dietitian · NPI 1861739195

Mrs. Lou Ann Chvatal, RD is a Registered Dietitian OR Nutrition Professional in Lisle, Illinois. Qualified in 1992, 34 years ago. Licensed in Illinois.

Years since qualifying
34
Licensed in
IL
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3080 Ogden Ave 104
Lisle, IL 60532-1691
Phone: (630) 839-9296
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164002387 (IL)

Record details

NPI number1861739195
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJanuary 7, 2013
Last updated in NPPESJanuary 7, 2013

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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