Counselor - Addiction (Substance Use Disorder)s in Islip, NY
Browse 3 Counselor - Addiction (Substance Use Disorder) providers listed in NPPES with a practice address in Islip, New York.
How Islip compares with the U.S.
3 active clinicians in Counselor - Addiction (Substance Use Disorder) list a practice address in Islip, NY in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
None of the clinicians in Counselor - Addiction (Substance Use Disorder) in Islip are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@t-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of November 2026.
Joanne Chase , CASAC, CARN
Counselor - Addiction (Substance Use Disorder)
Rebecca Mary Harras , MSN, CNS
Counselor - Addiction (Substance Use Disorder)
William James Morris , CASAC T
Counselor - Addiction (Substance Use Disorder)
Frequently Asked Questions about Counselor - Addiction (Substance Use Disorder) in Islip
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.