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

Mr. Frederick James McOsker, SOCIALWORKER, LICSW

Individual provider Social Worker · NPI 1518554849

Mr. Frederick James McOsker, SOCIALWORKER, LICSW is a Social Worker in Lowell, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2020.

Licensed in
MA
In the registry since
2020
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

155 Merrimack St
Lowell, MA 01852-1723
Phone: (978) 674-4327
Fax: (978) 674-4327
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 105912 (MA)

Record details

NPI number1518554849
Entity typeIndividual (Type 1)
GenderMale
Credentials SOCIALWORKER , LICSW
Sole proprietorNo
NPI enumeratedDecember 21, 2020
Last updated in NPPESDecember 21, 2020
Certification dateAugust 21, 2020

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