Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Sternlicht, MS

Mental Health Counselor in New York, NY · enumerated 2016.

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

National Provider Identifier

1629437942

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Registry record

Entity type Individual (Type 1)

Name Aaron Sternlicht

Credential MS

Sex Male

Practice address 19 Union Sq W, Floor 7, New York, NY, 10003

Phone (212) 627-9600

Fax (212) 627-4040

Enumeration date Feb 15, 2016

Last updated in NPPES Feb 15, 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.

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Frequently asked questions

What is the NPI number for Aaron Sternlicht?

The National Provider Identifier (NPI) for Aaron Sternlicht is 1629437942, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aaron Sternlicht practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-15.