IndividualActive
Keith Seidman, LMSW
NPI 1073946059 · Social Worker · Brooklyn, NY
Keith Seidman, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1073946059).
Provider details
- NPI number
- 1073946059
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 089448 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
2233 Nostrand Ave
Brooklyn, NY 11210-3045
Phone: (718) 859-9760
Street-level locationGet directions
Mailing address
152 Spring Dr
East Meadow, NY 11554-2269
Registry dates
- Enumerated
- 2013-08-14
- Last updated
- 2013-08-14
Frequently asked questions
- What is Keith Seidman's NPI number?
- Keith Seidman's National Provider Identifier (NPI) is 1073946059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Seidman's specialty?
- Keith Seidman is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Keith Seidman located?
- Keith Seidman's practice location on file with NPPES is 2233 Nostrand Ave, Brooklyn, NY 11210-3045.
- What is Keith Seidman's phone number?
- The practice phone number listed in the NPPES registry for Keith Seidman is (718) 859-9760.
- Is Keith Seidman's NPI active?
- Yes — Keith Seidman's NPI (1073946059) is active in the NPPES registry as of the last update on 2013-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.