Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Gessner

Case Manager/Care Coordinator in Hauppauge, NY · enumerated 2025 · practices at Metro Therapy, Inc..

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

National Provider Identifier

1447043849

Verified

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Registry record

Entity type Individual (Type 1)

Name Kathleen Gessner

Sex Female

Practice address 1363 Veterans Memorial Hwy Ste 8, Hauppauge, NY, 11788

Phone (631) 366-3876

Enumeration date May 28, 2025

Last updated in NPPES May 28, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Where does Kathleen Gessner practice?

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

What is the NPI number for Kathleen Gessner?

The National Provider Identifier (NPI) for Kathleen Gessner is 1447043849, 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 2025-05-28.