Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amy S Allen, AU.D.

Q: What is the NPI number for Amy Allen?

The National Provider Identifier (NPI) for Amy Allen is 1891166153, a Type 1 (individual) record in the CMS NPPES registry.

Audiologist in Philadelphia, PA · enumerated 2015.

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

National Provider Identifier

1891166153

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Registry record

Entity type Individual (Type 1)

Name Dr. Amy S Allen

Credential AU.D.

Sex Female

Practice address 3400 Spruce Street, Philadelphia, PA, 19104

Phone (215) 662-2777

Fax (215) 662-4613

Enumeration date Oct 13, 2015

Last updated in NPPES Jul 31, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 002617 (NY) Secondary

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT006498 (PA) 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 Amy Allen practice?

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

What is the NPI number for Amy Allen?

The National Provider Identifier (NPI) for Amy Allen is 1891166153, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-31.