NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosana Marie Amaro, AUD

Audiologist in San Francisco, CA · enumerated 2023 · practices at Union Square Hearing Inc.

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

National Provider Identifier

1265148423

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Rosana Marie Amaro
Credential AUD
Sex Female
Practice address 450 Sutter St Rm 1400, San Francisco, CA, 94108
Phone (415) 362-5443
Enumeration date Jan 30, 2023
Last updated in NPPES Mar 10, 2023

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 3774 (CA) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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 Rosana Amaro practice?
The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rosana Amaro?
The National Provider Identifier (NPI) for Rosana Amaro is 1265148423, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-10.