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

Nancy Hannah Davis-Kessler

Clinical Social Worker in Middletown, NY · enumerated 2007.

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

National Provider Identifier

1740495621

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Registry record

Entity type Individual (Type 1)

Name Nancy Hannah Davis-Kessler

Sex Female

Practice address Middletown, NY, 10940

Phone (845) 341-1134

Fax (845) 341-1134

Enumeration date May 13, 2007

Last updated in NPPES Jan 28, 2010

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 071100 (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

Where does Nancy Davis-Kessler practice?

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

What is the NPI number for Nancy Davis-Kessler?

The National Provider Identifier (NPI) for Nancy Davis-Kessler is 1740495621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-28.