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

Mariella McLachlin, MSW

Individual provider Social Worker · NPI 1760937791

Mariella McLachlin, MSW is a Social Worker in New York, New York. Registered with an NPI since 2016.

In the registry since
2016
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

1841 Broadway 4th Fl
New York, NY 10023-7603 Not confirmed with CMS for 10 years — call before visiting
Phone: (646) 761-0064
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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 number1760937791
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedAugust 19, 2016
Last updated in NPPESAugust 19, 2016

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