Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammi Chaparro, M.S.W.

Contractor in Long Beach, CA · enumerated 2016.

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

National Provider Identifier

1558817007

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Registry record

Entity type Individual (Type 1)

Name Tammi Chaparro

Credential M.S.W.

Sex Female

Practice address 330 Golden Shr, Suite 250, Long Beach, CA, 90802

Phone (562) 247-0715

Enumeration date Aug 25, 2016

Last updated in NPPES Aug 25, 2016

Taxonomy & licenses

171W00000X Contractor Other 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1558817007 active?

Yes, as of the latest NPPES snapshot, NPI 1558817007 is active (record last updated 2016-08-25).

How do I verify Tammi Chaparro's NPI record?

Cross-check NPI 1558817007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-25.