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

Mr. Leszek Ian Cromwell, MSW

Individual provider Social Worker · NPI 1386883676

Mr. Leszek Ian Cromwell, MSW is a Social Worker in Longview, Washington. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

921 14th Ave
Longview, WA 98632
Phone: (360) 425-6064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1386883676
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedFebruary 11, 2009
Last updated in NPPESFebruary 11, 2009

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