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

Colleen Mary Johnson, LMSW, CSW

Individual provider Social Worker · NPI 1154075679

Colleen Mary Johnson, LMSW, CSW is a Social Worker in Youngstown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2022
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

409 Main St
Youngstown, NY 14174-1088
Phone: (716) 531-6701
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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 061546 (NY)

Record details

NPI number1154075679
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , CSW
Sole proprietorYes
NPI enumeratedFebruary 4, 2022
Last updated in NPPESFebruary 4, 2022
Certification dateAugust 23, 2021

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