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

Individual provider Clinical Social Worker · NPI 1346612967

Lane Diflavis, LCSW is a Clinical Social Worker in Philadelphia, Pennsylvania. Registered with an NPI since 2015.

In the registry since
2015
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

1207 Chestnut St 3rd Fl
Philadelphia, PA 19107-4131
Phone: (215) 344-1155
Fax: (215) 732-1046
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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

Record details

NPI number1346612967
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 22, 2015
Last updated in NPPESFebruary 14, 2018

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