Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Sandra Ellen Johnson Clavelli, PSYD

Individual provider Clinical Psychologist · NPI 1003023714

Dr. Sandra Ellen Johnson Clavelli, PSYD is a Clinical Psychologist in Lake Villa, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

420 W Grand Ave
Lake Villa, IL 60046
Phone: (847) 245-6469
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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 71007250 (IL)

Record details

NPI number1003023714
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMay 16, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2699 Hobson Rd Apt 6, Woodridge, IL 60517-1550

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