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

Marcella Kelson, LMSW

Individual provider Psychiatric Hospital Unit · NPI 1891083879

Marcella Kelson, LMSW is a Psychiatric Hospital Unit in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

1 Gustave L Levy Pl Box 1228
New York, NY 10029-6500
Phone: (212) 241-7175
Show map & directions

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

Specialties & licences

Psychiatric Hospital Unit (primary) Taxonomy 273R00000X

Record details

NPI number1891083879
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJuly 12, 2011
Last updated in NPPESJuly 12, 2011

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