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

Sultan S Hasapis, PSYD

Individual provider Psychologist · NPI 1639510555

Sultan S Hasapis, PSYD is a Clinical Psychologist in Glen Ellyn, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2013, 13 years ago. Accepts Medicare assignment.

Years since qualifying
13
Trained at
Midwestern University, Chicago College of Osteopathic Med
In the registry since
2013
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

800 Roosevelt Rd Bldg B Ste 419A
Glen Ellyn, IL 60137
Phone: (630) 908-0098
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1639510555
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 8, 2013
Last updated in NPPESJanuary 22, 2024
Certification dateJanuary 22, 2024
Mailing address800 Roosevelt Road, Guilding B, Suite 419a, Glen Ellyn, IL 60137

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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