Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Danielle Marie Zelsnack, LCSW

Clinical Social Worker in Vestal, NY · enumerated 2022.

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

National Provider Identifier

1477201424

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Registry record

Entity type Individual (Type 1)

Name Danielle Marie Zelsnack

Credential LCSW

Sex Female

Practice address Vestal, NY, 13850

Phone (607) 754-1101

Fax (607) 754-1107

Enumeration date Mar 17, 2022

Last updated in NPPES Jul 18, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 092691-01 (NY) Primary

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

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

How do I verify Danielle Zelsnack's NPI record?

Cross-check NPI 1477201424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477201424 active?

Yes, as of the latest NPPES snapshot, NPI 1477201424 is active (record last updated 2022-07-18).

Other providers at this practice address

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Bobbie Deuel-Lewis Clinical Social Worker · Vestal, NY NPI 1063774792

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-18.