IndividualActive
Karen O'Leary-Barber, R.N.
NPI 1053743484 · Registered Nurse · Medford, NY
Karen O'Leary-Barber, R.N. is a Registered Nurse provider in Medford, NY (NPI 1053743484).
Provider details
- NPI number
- 1053743484
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 277616-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
18 California Ave
Medford, NY 11763-2512
Phone: (516) 220-5715
Street-level locationGet directions
Mailing address
18 California Ave
Medford, NY 11763-2512
Registry dates
- Enumerated
- 2013-08-08
- Last updated
- 2013-08-08
Frequently asked questions
- What is Karen O'Leary-Barber's NPI number?
- Karen O'Leary-Barber's National Provider Identifier (NPI) is 1053743484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen O'Leary-Barber's specialty?
- Karen O'Leary-Barber is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen O'Leary-Barber located?
- Karen O'Leary-Barber's practice location on file with NPPES is 18 California Ave, Medford, NY 11763-2512.
- What is Karen O'Leary-Barber's phone number?
- The practice phone number listed in the NPPES registry for Karen O'Leary-Barber is (516) 220-5715.
- Is Karen O'Leary-Barber's NPI active?
- Yes — Karen O'Leary-Barber's NPI (1053743484) is active in the NPPES registry as of the last update on 2013-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.