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

Katrina Mallery

Clinical Social Worker in Endwell, NY · enumerated 2026 · practices at Maine Endwell Central School District.

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

National Provider Identifier

1114857109

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Registry record

Entity type Individual (Type 1)

Name Katrina Mallery

Sex Female

Practice address Endwell, NY, 13760

Phone (607) 754-1400

Enumeration date May 21, 2026

Last updated in NPPES May 21, 2026

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 092230 (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

Is NPI 1114857109 active?

Yes, as of the latest NPPES snapshot, NPI 1114857109 is active (record last updated 2026-05-21).

How do I verify Katrina Mallery's NPI record?

Cross-check NPI 1114857109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Maine Endwell Central School District Local Education Agency (LEA) · Endwell, NY NPI 1932266830 Janet Dimaria Physical Therapist · Endwell, NY NPI 1801176946 Tricia Webster School Registered Nurse · Endwell, NY NPI 1891079927 Maureen Worhach School Registered Nurse · Endwell, NY NPI 1558645606

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.