NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evan Seiden, LCSW

Clinical Social Worker in East Greenbush, NY · enumerated 2014 · practices at Highpoint Licensed Clinical Social Work Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053735456

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Evan Seiden
Credential LCSW
Sex Male
Practice address 77 Troy Rd Ste 2, East Greenbush, NY, 12061
Fax (518) 478-8015
Enumeration date Feb 6, 2014
Last updated in NPPES Sep 8, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 082736-1 (NY) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
0921912 Other NY LCSW R

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Evan Seiden?
The National Provider Identifier (NPI) for Evan Seiden is 1053735456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Evan Seiden practice?
The practice location on file with NPPES is in East Greenbush, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-08.