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

Individual provider Clinical Social Worker · NPI 1346774346

Lois Leder, LCSW is a Clinical Social Worker in Denver, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2017
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

2121 S Oneida St #412
Denver, CO 80224
Phone: (303) 378-8642
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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 · Licence 98003 (CO)

Record details

NPI number1346774346
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 17, 2017
Last updated in NPPESApril 17, 2017

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