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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Dzung T. Pham

Certified Respiratory Therapist in Ontario, CA · enumerated 2018 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1457835837

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Registry record

Entity type Individual (Type 1)
Name Mr. Dzung T. Pham
Sex Male
Practice address 2295 S Vineyard Ave Bldg D, Ontario, CA, 91761
Phone (909) 724-5000
Fax (909) 724-3011
Enumeration date Sep 20, 2018
Last updated in NPPES Sep 20, 2018

Taxonomy & licenses

227800000X Certified Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13728 (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.

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Frequently asked questions

Where does Dzung Pham 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 Dzung Pham?
The National Provider Identifier (NPI) for Dzung Pham is 1457835837, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-20.