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Edit this profileAt a glance
- 93 Grand Blvd, Islip, NY 11751
About William Morris
William J. Morris, CASAC T 39091 is an addiction & substance abuse counselor practicing in Islip, NY. This provider record is associated with NPI 1851277917.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (631) 827-3150
- Email not available
Practice Locations
93 GRAND BLVD
Islip, NY 11751
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors in Islip 2
Same specialty, same city.
Common questions
What is William J. Morris's specialty?
William J. Morris is an addiction & substance abuse counselor in Islip, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find William J. Morris?
William J. Morris is listed at 93 Grand Blvd, Islip, NY 11751. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William J. Morris?
The number on file is (631) 827-3150. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William J. Morris?
William J. Morris's National Provider Identifier is 1851277917. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does William J. Morris have?
William J. Morris has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is William J. Morris's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William J. Morris. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.