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

Rebecca Lynn Geiger Wallen, LMSW

Individual provider Social Worker · NPI 1730999699

Rebecca Lynn Geiger Wallen, LMSW is a Social Worker in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and Pennsylvania.

Licensed in
CT, PA
In the registry since
2025
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

55 Lock St
New Haven, CT 06511-3603
Phone: (203) 432-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 10700 (CT)
Social Worker Taxonomy 104100000X · Licence SW136985 (PA)

Record details

NPI number1730999699
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJanuary 11, 2025
Last updated in NPPESJanuary 11, 2025
Certification dateJanuary 11, 2025

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