Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diego F Chiluisa, LMHC

Mental Health Counselor in New York, NY · enumerated 2019.

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

National Provider Identifier

1285271262

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Registry record

Entity type Individual (Type 1)

Name Diego F Chiluisa

Credential LMHC

Sex Male

Practice address 104 W 40th St Rm 500, New York, NY, 10018

Phone (212) 369-6757

Enumeration date Dec 9, 2019

Last updated in NPPES Jan 29, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 010011 (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

How do I verify Diego Chiluisa's NPI record?

Cross-check NPI 1285271262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285271262 active?

Yes, as of the latest NPPES snapshot, NPI 1285271262 is active (record last updated 2024-01-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-29.