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

Tonette Elizabeth Havala

Individual provider Registered Dietitian · NPI 1487950309

Tonette Elizabeth Havala is a Registered Dietitian OR Nutrition Professional in Naperville, Illinois. Graduated from University of Minnesota Medical School in 1990, 36 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
36
Trained at
University of Minnesota Medical School
Licensed in
IL
In the registry since
2011
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Practice location Address checks out

801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-5045
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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 1164005239 (IL)

Record details

NPI number1487950309
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 10, 2011
Last updated in NPPESFebruary 10, 2011

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1990 (36 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Naperville