IndividualActive
Matthew Siegel, LCSW
NPI 1922443035 · Clinical Social Worker · Brooklyn, NY
Matthew Siegel, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1922443035).
Provider details
- NPI number
- 1922443035
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 73 085019 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
261 Schenectady Ave
Brooklyn, NY 11213-4026
Phone: (718) 372-0450
Fax: (718) 372-0683
Street-level locationGet directions
Mailing address
261 Schenectady Ave
Brooklyn, NY 11213-4026
Registry dates
- Enumerated
- 2013-05-02
- Last updated
- 2016-12-15
Frequently asked questions
- What is Matthew Siegel's NPI number?
- Matthew Siegel's National Provider Identifier (NPI) is 1922443035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Siegel's specialty?
- Matthew Siegel is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Siegel located?
- Matthew Siegel's practice location on file with NPPES is 261 Schenectady Ave, Brooklyn, NY 11213-4026.
- What is Matthew Siegel's phone number?
- The practice phone number listed in the NPPES registry for Matthew Siegel is (718) 372-0450.
- Is Matthew Siegel's NPI active?
- Yes — Matthew Siegel's NPI (1922443035) is active in the NPPES registry as of the last update on 2016-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.