Louise Siegel, LCSW
NPI 1871676239 · Clinical Social Worker · Port Washington, NY
Louise Siegel, LCSW is a Clinical Social Worker provider in Port Washington, NY (NPI 1871676239).
Provider details
- NPI number
- 1871676239
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R016337-1 (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
19 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
- 2006-10-21
- Last updated
- 2013-04-02
Frequently asked questions
- What is Louise Siegel's NPI number?
- Louise Siegel's National Provider Identifier (NPI) is 1871676239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Siegel's specialty?
- Louise Siegel is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Louise Siegel located?
- Louise Siegel's practice location on file with NPPES is 73 Carlton Ave Apt D53, Port Washington, NY 11050-3549.
- What is Louise Siegel's phone number?
- The practice phone number listed in the NPPES registry for Louise Siegel is (516) 767-0278.
- Is Louise Siegel's NPI active?
- Yes — Louise Siegel's NPI (1871676239) is active in the NPPES registry as of the last update on 2013-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.