Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Eliot Leffel, PSYD, LCP

Individual provider Clinical Psychologist · NPI 1205146958

Dr. John Eliot Leffel, PSYD, LCP is a Clinical Psychologist in Skokie, Illinois. Qualified in 2009, 17 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
17
Licensed in
IL
In the registry since
2010
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

7903 Lowell Ave
Skokie, IL 60076-3537
Phone: (917) 403-4631
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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 071.008161 (IL)

Record details

NPI number1205146958
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD , LCP
Sole proprietorYes
NPI enumeratedOctober 15, 2010
Last updated in NPPESMay 3, 2022
Certification dateMay 3, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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