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

Mr. Ernest P. Smith, LCSW-R

Q: What is the NPI number for Ernest Smith?

The National Provider Identifier (NPI) for Ernest Smith is 1417018540, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in New York, NY · enumerated 2006 · practices at West Side Psychotherapy, Lcsw, P.C..

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

National Provider Identifier

1417018540

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Registry record

Entity type Individual (Type 1)

Name Mr. Ernest P. Smith

Credential LCSW-R

Sex Male

Practice address New York, NY, 10025

Phone (917) 282-1300

Enumeration date Dec 13, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R017305 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ernest Smith?

The National Provider Identifier (NPI) for Ernest Smith is 1417018540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ernest Smith 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 2007-07-08.