Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Christine L. Denstaedt, MFTI

Marriage & Family Therapist in Ontario, CA · enumerated 2011 · practices at Ontario-Montclair School District.

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

National Provider Identifier

1740562792

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Registry record

Entity type Individual (Type 1)

Name Ms. Christine L. Denstaedt

Credential MFTI

Sex Female

Practice address 1515 S Bon View Ave, Ontario, CA, 91761

Phone (909) 930-6793

Fax (909) 930-6798

Enumeration date Sep 15, 2011

Last updated in NPPES Mar 31, 2015

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 67346 (CA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT84464 (CA) 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

What is the NPI number for Christine Denstaedt?

The National Provider Identifier (NPI) for Christine Denstaedt is 1740562792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Denstaedt practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-31.