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

Dr. Shannon Marie Allegretti, PSYD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1407989080

Dr. Shannon Marie Allegretti, PSYD is a Clinical Psychologist in Naperville, Illinois. Qualified in 1997, 29 years ago. Practices with Dupage Medical Group Ltd, a 1,328-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
29
Licensed in
IL
In the registry since
2007
Specialties on file
8
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

640 S Washington St
Naperville, IL 60540-6603
Phone: (815) 942-6323
Fax: (815) 942-6323
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071005853 (IL)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 071005853 (IL)
Counseling Psychologist Taxonomy 103TC1900X · Licence 071005853 (IL)
Family Psychologist Taxonomy 103TF0000X · Licence 071005853 (IL)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 071005853 (IL)
Psychologist Taxonomy 103T00000X · Licence 071005853 (IL)
Psychoanalysis Psychologist Taxonomy 103TP0814X · Licence 071005853 (IL)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 071005853 (IL)

Record details

NPI number1407989080
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESFebruary 23, 2026
Certification dateFebruary 23, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Dupage Medical Group Ltd — 1328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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