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

Individual provider Clinical Psychologist · NPI 1124047444

Dr. Thomas Anthony Rizzo, PHD is a Clinical Psychologist in Naperville, Illinois. Qualified in 1986, 40 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
40
Licensed in
IL
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

624 E Ogden Ave
Naperville, IL 60563-3237
Phone: (630) 955-9800
Fax: (630) 420-3450
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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 071-005460 (IL)

Record details

NPI number1124047444
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESMay 28, 2008
Mailing address851 S Washington St, Elmhurst, IL 60126-4842

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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