Alexander Horelick, LMSW, CASAC
NPI 1538568613 · Social Worker · Harrison, NY
Alexander Horelick, LMSW, CASAC is a Social Worker provider in Harrison, NY (NPI 1538568613).
Provider details
- NPI number
- 1538568613
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW, CASAC
- Sex
- Male
- Sole proprietor
- No
- License
- 092901 (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
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
- 2014-08-14
- Last updated
- 2015-05-20
Frequently asked questions
- What is Alexander Horelick's NPI number?
- Alexander Horelick's National Provider Identifier (NPI) is 1538568613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Horelick's specialty?
- Alexander Horelick is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Horelick located?
- Alexander Horelick's practice location on file with NPPES is 275 North St, Harrison, NY 10528-1140.
- What is Alexander Horelick's phone number?
- The practice phone number listed in the NPPES registry for Alexander Horelick is (914) 925-5309.
- Is Alexander Horelick's NPI active?
- Yes — Alexander Horelick's NPI (1538568613) is active in the NPPES registry as of the last update on 2015-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.