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

Gail E Mastio, LCSW

Individual provider Clinical Social Worker · NPI 1730274804

Gail E Mastio, LCSW is a Clinical Social Worker in Geneva, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1120 Randall Ct
Geneva, IL 60134-3911
Phone: (630) 232-1070
Fax: (630) 232-1471
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X (IL)

Record details

NPI number1730274804
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address36w958 Sunrise Ln, St Charles, IL 60174-5081

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