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J KEVIN LEONARD CASAC
NPI 1871750265
Counselor - Addiction (Substance Use Disorder) in Hauppauge, NY

Active since May 22, 2008
BLDG #16 N COUNTY COMPLEX, SUFFOLK CNTY DEPT OF HEALTH DAY REPORTING CENTER, HAUPPAUGE, NY 11788(631) 853-6281(631) 853-6254 Get Directions Write a Review

NPPES record last updated: May 22, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About J Kevin Leonard Casac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

J KEVIN LEONARD CASAC (NPI 1871750265) is an individual addiction (substance use disorder) provider in Hauppauge, New York, licensed in New York (7169) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1871750265
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJ KEVIN LEONARDCredential: CASAC
Location AddressBLDG #16 N COUNTY COMPLEX, SUFFOLK CNTY DEPT OF HEALTH DAY REPORTING CENTERHauppauge, NY 11788
Mailing AddressPo Box 6100, Bldg #16 N County Complex Suffolk Cnty Dept Of HealthHauppauge, NY 11788 · (631) 853-6281 · Fax (631) 853-6254
Phone(631) 853-6281
Fax(631) 853-6254
Sole ProprietorNo
Enumeration DateMay 22, 2008
✔ NPI 1871750265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · 7169
BLDG #16 N COUNTY COMPLEX, Hauppauge, NY 11788
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is J Leonard's NPI number?

The NPI number for J Leonard is 1871750265. It was assigned to this individual provider in the NPPES registry on May 22, 2008.

Where is J Leonard located?

J Leonard practices at Bldg #16 N County Complex Suffolk Cnty Dept Of Health Day Reporting Center, Hauppauge, NY 11788. The listed phone number is (631) 853-6281.

What is J Leonard's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for J Leonard was last updated on May 22, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.