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

Detonya Armstrong, FNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1346754835

Detonya Armstrong, FNP is a Psychiatric/Mental Health Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

8556 S Ashland Ave
Chicago, IL 60620-4709
Phone: (708) 973-8071
Fax: (620) 205-4129
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 277002344 (IL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 277002344 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209.016912 (IL)

Record details

NPI number1346754835
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 20, 2017
Last updated in NPPESMay 11, 2026
Certification dateMay 11, 2026

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