Alan Seglin, LCSW
NPI 1093994881 · Clinical Social Worker · Sea Cliff, NY
Alan Seglin, LCSW is a Clinical Social Worker provider in Sea Cliff, NY (NPI 1093994881).
Provider details
- NPI number
- 1093994881
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 023505 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2007-10-29
- Last updated
- 2021-08-08
- Certified
- 2021-08-08
Frequently asked questions
- What is Alan Seglin's NPI number?
- Alan Seglin's National Provider Identifier (NPI) is 1093994881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Seglin's specialty?
- Alan Seglin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alan Seglin located?
- Alan Seglin's practice location on file with NPPES is 92 8th Ave, Sea Cliff, NY 11579-1414.
- What is Alan Seglin's phone number?
- The practice phone number listed in the NPPES registry for Alan Seglin is (516) 287-9817.
- Is Alan Seglin's NPI active?
- Yes — Alan Seglin's NPI (1093994881) is active in the NPPES registry as of the last update on 2021-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.