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

Mr. Joseph Greco, LMHC

Mental Health Counselor in Melville, NY · enumerated 2014 · practices at The Living Waters Center Inc..

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

National Provider Identifier

1629473244

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Registry record

Entity type Individual (Type 1)

Name Mr. Joseph Greco

Credential LMHC

Sex Male

Practice address Melville, NY, 11747

Phone (631) 271-0913

Fax (631) 271-0914

Enumeration date Oct 24, 2014

Last updated in NPPES Oct 28, 2014

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 005228-1 (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 Joseph Greco's NPI record?

Cross-check NPI 1629473244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629473244 active?

Yes, as of the latest NPPES snapshot, NPI 1629473244 is active (record last updated 2014-10-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-28.