Elizabeth O'Sullivan Smith
NPI 1699171512 · Addiction (Substance Use Disorder) Counselor · North Babylon, NY
Elizabeth O'Sullivan Smith is a Addiction (Substance Use Disorder) Counselor provider in North Babylon, NY (NPI 1699171512).
Provider details
- NPI number
- 1699171512
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3450 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2014-11-05
- Last updated
- 2014-11-05
Frequently asked questions
- What is Elizabeth O'Sullivan Smith's NPI number?
- Elizabeth O'Sullivan Smith's National Provider Identifier (NPI) is 1699171512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth O'Sullivan Smith's specialty?
- Elizabeth O'Sullivan Smith is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Elizabeth O'Sullivan Smith located?
- Elizabeth O'Sullivan Smith's practice location on file with NPPES is 281 Phelps Lane, North Babylon, NY 11703.
- What is Elizabeth O'Sullivan Smith's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth O'Sullivan Smith is (631) 422-7676.
- Is Elizabeth O'Sullivan Smith's NPI active?
- Yes — Elizabeth O'Sullivan Smith's NPI (1699171512) is active in the NPPES registry as of the last update on 2014-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.