IndividualActive
Joseph O'Leary, LCSW
NPI 1356422299 · Clinical Social Worker · Copiague, NY
Joseph O'Leary, LCSW is a Clinical Social Worker provider in Copiague, NY (NPI 1356422299).
Provider details
- NPI number
- 1356422299
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 073962 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
445 Oak St
Copiague, NY 11726-3111
Phone: (631) 691-7080
Fax: (631) 692-3387
Street-level locationGet directions
Mailing address
172 Amsterdam Ave
West Babylon, NY 11704-4831
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2008-08-20
Frequently asked questions
- What is Joseph O'Leary's NPI number?
- Joseph O'Leary's National Provider Identifier (NPI) is 1356422299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph O'Leary's specialty?
- Joseph O'Leary is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph O'Leary located?
- Joseph O'Leary's practice location on file with NPPES is 445 Oak St, Copiague, NY 11726-3111.
- What is Joseph O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Joseph O'Leary is (631) 691-7080.
- Is Joseph O'Leary's NPI active?
- Yes — Joseph O'Leary's NPI (1356422299) is active in the NPPES registry as of the last update on 2008-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.