Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dayana Sanchez

Interpreter in Chicago, IL · enumerated 2009.

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

National Provider Identifier

1477799914

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Registry record

Entity type Individual (Type 1)

Name Dayana Sanchez

Sex Female

Practice address 1620 N Lasalle St, Chicago, IL, 60614

Phone (312) 943-3600

Enumeration date Jan 6, 2009

Last updated in NPPES Jan 6, 2009

Taxonomy & licenses

171R00000X Interpreter 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

What specialty is Dayana Sanchez?

Dayana Sanchez is registered in NPPES with the primary taxonomy of Interpreter. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-06.