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

David Neff, LSW

Individual provider Social Worker · NPI 1649148370

David Neff, LSW is a Social Worker in Idaho Falls, Idaho. Licensed in Idaho. Registered with an NPI since 2025.

Licensed in
ID
In the registry since
2025
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Practice location Address checks out

2265 W Broadway St
Idaho Falls, ID 83402-2996
Phone: (208) 524-7400
Fax: (208) 524-8004
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 7271086 (ID)

Record details

NPI number1649148370
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorNo
NPI enumeratedOctober 24, 2025
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

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