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

Mark Orson Pachas, LMSW

Individual provider Social Worker · NPI 1326564881

Mark Orson Pachas, LMSW is a Social Worker in Staten Island, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
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

50 Bay St
Staten Island, NY 10301-2511
Phone: (718) 447-7740
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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 0978531 (NY)

Record details

NPI number1326564881
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedAugust 16, 2017
Last updated in NPPESJuly 21, 2022

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