NPI Portal NPI Lookup & Verification

John Eckstein, LCSW

John Eckstein is a Clinical Social Worker provider (Social Worker) practicing in Windsor, CT, registered in the NPPES registry with NPI 1467522797 since 2006. The credential LCSW stands for Licensed Clinical Social Worker.

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NPI 1467522797
Entity type Individual (Type 1)
Name John Eckstein
Credential LCSW
Sex Male
Practice address 995 DAY HILL RD, Windsor, CT, 06095
Phone 8607315522
Fax 8607315537
Enumeration date 2006-11-08
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1041C0700X Clinical Social Worker Primary 004378 CT
1041C0700X Clinical Social Worker Secondary 103961 MA

LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Copy-ready billing details
Provider: John Eckstein, LCSW
NPI: 1467522797
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 995 DAY HILL RD, Windsor, CT, 06095

Other providers at this practice address

NPI Name Type Specialty Location
1134299464 Joseph Hobbs Individual Clinical Social Worker Windsor, CT
1861562399 Michael Wilson Individual Professional Counselor Windsor, CT
1649340175 Anneliis Koiv Individual Clinical Social Worker Windsor, CT
1407927890 Virginia Lawless Individual Clinical Social Worker Windsor, CT
1841361235 Amy Evison Individual Marriage & Family Therapist Windsor, CT
1790856193 Cory Pacheck Individual Marriage & Family Therapist Windsor, CT
1922179209 Sharla Sklener Individual Addiction (Substance Use Disorder) Counselor Windsor, CT
1790857928 Mary Stewart Individual Marriage & Family Therapist Windsor, CT

Verify this record

Cross-check NPI 1467522797 against the authoritative CMS record: view John Eckstein on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Eckstein?
John Eckstein is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.