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

Dr. James Michael Hommowun, PSYD

Individual provider Psychologist · NPI 1063167526

Dr. James Michael Hommowun, PSYD is a Psychologist in Naperville, Illinois. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1260 Iroquois Ave Ste 200
Naperville, IL 60563-8548
Phone: (331) 229-3123
Fax: (331) 226-0780
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1063167526
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedFebruary 14, 2022
Last updated in NPPESFebruary 14, 2022
Certification dateFebruary 14, 2022

Other providers in Naperville