Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Aimee Elizabeth Steib, MFT INTERN
Behavior Technician in Ontario, CA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780834879
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Registry record
Entity type Individual (Type 1)
Name Mrs. Aimee Elizabeth Steib
Credential MFT INTERN
Sex Female
Practice address 125 W F St, Ontario, CA, 91762
Phone (909) 986-4550
Enumeration date Sep 24, 2008
Last updated in NPPES Jan 29, 2025
Taxonomy & licenses
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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.
Frequently asked questions
Where does Aimee Steib practice?
The practice location on file with NPPES is in Ontario, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aimee Steib?
The National Provider Identifier (NPI) for Aimee Steib is 1780834879, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-29.