IndividualActive
Karen Seltzer, L-MSW
NPI 1821233081 · Social Worker · Glen Head, NY
Karen Seltzer, L-MSW is a Social Worker provider in Glen Head, NY (NPI 1821233081).
Provider details
- NPI number
- 1821233081
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- L-MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 053446-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1a Chelmsford Dr
Glen Head, NY 11545-3007
Phone: (516) 626-0317
Fax: (516) 626-3174
Street-level locationGet directions
Mailing address
1a Chelmsford Dr
Glen Head, NY 11545-3007
Registry dates
- Enumerated
- 2008-12-02
- Last updated
- 2008-12-02
Frequently asked questions
- What is Karen Seltzer's NPI number?
- Karen Seltzer's National Provider Identifier (NPI) is 1821233081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Seltzer's specialty?
- Karen Seltzer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Seltzer located?
- Karen Seltzer's practice location on file with NPPES is 1a Chelmsford Dr, Glen Head, NY 11545-3007.
- What is Karen Seltzer's phone number?
- The practice phone number listed in the NPPES registry for Karen Seltzer is (516) 626-0317.
- Is Karen Seltzer's NPI active?
- Yes — Karen Seltzer's NPI (1821233081) is active in the NPPES registry as of the last update on 2008-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.