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

Blair Michelle Hesse

Q: What is the NPI number for Blair Hesse?

The National Provider Identifier (NPI) for Blair Hesse is 1104799600, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Shirley, NY · enumerated 2025.

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

National Provider Identifier

1104799600

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Registry record

Entity type Individual (Type 1)

Name Blair Michelle Hesse

Sex Female

Practice address Shirley, NY, 11967

Phone (631) 578-6948

Enumeration date Sep 29, 2025

Last updated in NPPES Jun 25, 2026

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 128247-01 (NY) Primary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 128247-01 (NY) Secondary

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 Blair Hesse?

The National Provider Identifier (NPI) for Blair Hesse is 1104799600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Blair Hesse practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-25.