Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara Chacon

Clinical Social Worker in Portland, OR · enumerated 2023.

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

National Provider Identifier

1255110219

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Registry record

Entity type Individual (Type 1)

Name Tamara Chacon

Sex Female

Practice address 11220 Se Stark St, Portland, OR, 97216

Phone (971) 361-8303

Enumeration date Sep 27, 2023

Last updated in NPPES Sep 27, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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 Tamara Chacon practice?

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

What is the NPI number for Tamara Chacon?

The National Provider Identifier (NPI) for Tamara Chacon is 1255110219, 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 2023-09-27.