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

Mr. Sean Patrick O'Brien, LMSW

Individual provider Social Worker · NPI 1538845953

Mr. Sean Patrick O'Brien, LMSW is a Social Worker in Middletown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2023
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

15 Fortune Rd W
Middletown, NY 10941-1625
Phone: (845) 637-7620
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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 119244-01 (NY)

Record details

NPI number1538845953
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJune 22, 2023
Last updated in NPPESJune 22, 2023
Certification dateJune 22, 2023

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