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Edit this profileAt a glance
- 3771 Nesconset Hwy, Suite 208B, South Setauket, NY 11720
About William O'leary
William O'Leary, LCSW is a clinical social worker based in South Setauket, NY. The provider's National Provider Identifier (NPI) is 1649481912.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 921-9138
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3771 NESCONSET HWY SUITE 208B
South Setauket, NY 11720
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 clinical social workers at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 18 related providers in 3 groups
Other clinical social workers in South Setauket 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is William O'Leary's specialty?
William O'Leary is a clinical social worker in South Setauket, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find William O'Leary?
William O'Leary is listed at 3771 Nesconset Hwy Suite 208B, South Setauket, NY 11720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William O'Leary?
The number on file is (631) 921-9138. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William O'Leary's NPI number?
William O'Leary's National Provider Identifier is 1649481912. 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
What is William O'Leary's education?
William O'Leary attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has William O'Leary been practicing?
William O'Leary has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
Has William O'Leary confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William O'Leary. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.