H2change LLC
NPI 1104804988 · Health Service Psychologist · Sierra Vista, AZ
H2change LLC is a Health Service Psychologist organization in Sierra Vista, AZ (NPI 1104804988).
Provider details
- NPI number
- 1104804988
- Entity type
- Organization
- Primary specialty
- Health Service PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Toni Leo, Psychologist(520) 417-2055
- License
- 3296 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Toni Leo PHD
Registry dates
- Enumerated
- 2006-01-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is H2change LLC's NPI number?
- H2change LLC's National Provider Identifier (NPI) is 1104804988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is H2change LLC?
- H2change LLC is classified in the NPPES registry as Health Service Psychologist (Behavioral Health & Social Service Providers).
- Where is H2change LLC located?
- H2change LLC's practice location on file with NPPES is 1865 Paseo San Luis, Sierra Vista, AZ 85635.
- What is H2change LLC's phone number?
- The practice phone number listed in the NPPES registry for H2change LLC is (520) 417-2055.
- Who is the authorized official for H2change LLC?
- The authorized official listed on H2change LLC's NPPES record is Toni Leo, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is H2change LLC's NPI active?
- Yes — H2change LLC's NPI (1104804988) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.