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H2change LLC

Health Service Psychologist in Sierra Vista, AZ · enumerated 2006 · authorized official Toni Leo, Psychologist.

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

National Provider Identifier

1104804988

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Registry record

Entity type Organization (Type 2)
Legal business name H2change LLC
Other name <Unavail>
Practice address 1865 Paseo San Luis, Ste B, Sierra Vista, AZ, 85635
Phone (520) 417-2055
Fax (520) 417-2055
Enumeration date Jan 3, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3296 (AZ) Secondary
103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 3296 (AZ) Primary

Authorized official

Name Toni Leo
Title Psychologist
Phone (520) 417-2055

Other identifiers

Identifier Type State Issuer
500505 Medicaid AZ -

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is H2change LLC?
H2change LLC is registered in NPPES as a Health Service Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.