Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Yanci Alvarenga

Adult Companion in North East, DC · enumerated 2022.

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

National Provider Identifier

1891412789

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Registry record

Entity type Individual (Type 1)

Name Ana Yanci Alvarenga

Sex Female

Practice address 116 Michigan Avenue, North East, DC, 20027

Phone (202) 839-6094

Enumeration date Oct 21, 2022

Last updated in NPPES Oct 21, 2022

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related 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

Where does Ana Alvarenga practice?

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

What is the NPI number for Ana Alvarenga?

The National Provider Identifier (NPI) for Ana Alvarenga is 1891412789, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-21.