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

Dr. Mary Werle Bell, PHD

Individual provider Clinical Psychologist · NPI 1871281923

Dr. Mary Werle Bell, PHD is a Clinical Psychologist in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

55 S Main St
Naperville, IL 60540-5372
Phone: (888) 428-7890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071005159 (IL)

Record details

NPI number1871281923
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 26, 2023
Last updated in NPPESMay 4, 2023
Certification dateMay 4, 2023

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