IndividualActive
Karen O'Brien, LCSW-R
NPI 1023190501 · Clinical Social Worker · Bellport, NY
Karen O'Brien, LCSW-R is a Clinical Social Worker provider in Bellport, NY (NPI 1023190501).
Provider details
- NPI number
- 1023190501
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- No
- License
- 066989-1 (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
11 Farber Drive
Unit D
Bellport, NY 11713
Phone: (631) 286-0700
Fax: (631) 286-0688
Street-level locationGet directions
Mailing address
11 Farber Drive
Bellport, NY 11713
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen O'Brien's NPI number?
- Karen O'Brien's National Provider Identifier (NPI) is 1023190501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen O'Brien's specialty?
- Karen O'Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen O'Brien located?
- Karen O'Brien's practice location on file with NPPES is 11 Farber Drive, Bellport, NY 11713.
- What is Karen O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Karen O'Brien is (631) 286-0700.
- Is Karen O'Brien's NPI active?
- Yes — Karen O'Brien's NPI (1023190501) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.