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

Mrs. Gretchen Leigh Glenn, LCSW

Individual provider Social Worker · NPI 1881703148

Mrs. Gretchen Leigh Glenn, LCSW is a Social Worker in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
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

3900 Woodland Ave
Philadelphia, PA 19104-4551
Phone: (215) 823-5800
Fax: (215) 823-5815
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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 CW017370 (PA)
Social Worker Taxonomy 104100000X · Licence SW013444L (PA)

Record details

NPI number1881703148
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESSeptember 2, 2020
Certification dateSeptember 2, 2020

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