IndividualActive
Elizabeth O'Callaghan
NPI 1558227629 · Specialist · Westbury, NY
Elizabeth O'Callaghan is a Specialist provider in Westbury, NY (NPI 1558227629).
Provider details
- NPI number
- 1558227629
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3745008 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1400 Old Country Rd Ste C103n
Westbury, NY 11590-5156
Phone: (631) 512-2813
Street-level locationGet directions
Mailing address
1400 Old Country Rd Ste C103n
Westbury, NY 11590-5156
Registry dates
- Enumerated
- 2026-01-01
- Last updated
- 2026-01-01
- Certified
- 2026-01-01
Frequently asked questions
- What is Elizabeth O'Callaghan's NPI number?
- Elizabeth O'Callaghan's National Provider Identifier (NPI) is 1558227629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth O'Callaghan's specialty?
- Elizabeth O'Callaghan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Elizabeth O'Callaghan located?
- Elizabeth O'Callaghan's practice location on file with NPPES is 1400 Old Country Rd Ste C103n, Westbury, NY 11590-5156.
- What is Elizabeth O'Callaghan's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth O'Callaghan is (631) 512-2813.
- Is Elizabeth O'Callaghan's NPI active?
- Yes — Elizabeth O'Callaghan's NPI (1558227629) is active in the NPPES registry as of the last update on 2026-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.