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

Christopher Probeyahn LCSW PLLC

Organization Clinical Social Worker · NPI 1861074072

Christopher Probeyahn LCSW PLLC is a Clinical Social Worker in Sayville, New York. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

100 S Main St Ste 204
Sayville, NY 11782-3148
Phone: (631) 942-6921
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1861074072
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christopher Probeyahn — Owner/Therapist · (631) 942-6921
NPI enumeratedApril 27, 2021
Last updated in NPPESApril 27, 2021
Certification dateApril 26, 2021
Mailing address130 Foster Ave, Sayville, NY 11782-3134

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