Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Mitnick

Mental Health Counselor in State Island, NY · enumerated 2016.

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

National Provider Identifier

1407304835

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Registry record

Entity type Individual (Type 1)

Name Esther Mitnick

Sex Female

Practice address 285 Vanderbilt Avenue, State Island, NY, 10304

Phone (718) 981-4382

Enumeration date Sep 14, 2016

Last updated in NPPES Sep 14, 2016

Taxonomy & licenses

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

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

Is NPI 1407304835 active?

Yes, as of the latest NPPES snapshot, NPI 1407304835 is active (record last updated 2016-09-14).

How do I verify Esther Mitnick's NPI record?

Cross-check NPI 1407304835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Gigi Harmon Marriage & Family Therapist · Staten Island, NY NPI 1770060063

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-14.