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

Tracy Marie Dietz, FNP

Individual provider Family Nurse Practitioner · NPI 1477941938

Tracy Marie Dietz, FNP is a Family Nurse Practitioner in Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2015.

Licensed in
IL
In the registry since
2015
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

3523 Wickenhauser Ave
Alton, IL 62002
Phone: (618) 465-8887
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.011378 (IL)

Record details

NPI number1477941938
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 6, 2015
Last updated in NPPESSeptember 28, 2015

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