Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Nieves

Q: What is the NPI number for David Nieves?

The National Provider Identifier (NPI) for David Nieves is 1558216036, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in New York, NY · enumerated 2026 · practices at Exodus Transitional Community, Inc.

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

National Provider Identifier

1558216036

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Registry record

Entity type Individual (Type 1)

Name David Nieves

Sex Male

Practice address 2271 3rd Ave, New York, NY, 10035

Phone (917) 492-0990

Enumeration date Mar 2, 2026

Last updated in NPPES Mar 2, 2026

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 0987 (NY) 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 David Nieves?

The National Provider Identifier (NPI) for David Nieves is 1558216036, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Nieves practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-02.