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

Southeast Nassau Guidance Center Inc

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1295745214

Southeast Nassau Guidance Center Inc is a Substance Use Disorder Rehabilitation Clinic/Center in Seaford, New York. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2146 Jackson Ave
Seaford, NY 11783-2606
Phone: (516) 221-3030
Fax: (516) 221-1013
Show map & directions

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

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X

Record details

NPI number1295745214
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Julie Oliva — Clinical Administrator · (516) 221-3030
NPI enumeratedAugust 9, 2006
Last updated in NPPESDecember 31, 2008
Mailing address2146 Jackson Ave, Seaford, NY 11783-2606