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

Individual provider Registered Dietitian · NPI 1376011213

MS. Leslie Michele Giambalvo, RD is a Registered Dietitian in Berwyn, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

3249 Oak Park Ave
Berwyn, IL 60402-3429
Phone: (708) 783-3077
Fax: (708) 783-0654
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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 164.003848 (IL)

Record details

NPI number1376011213
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedNovember 8, 2018
Last updated in NPPESNovember 15, 2018

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