Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amanda Marie Marquis, AU.D.

Audiologist in Philadelphia, PA · enumerated 2008.

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

National Provider Identifier

1114175270

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Registry record

Entity type Individual (Type 1)

Name Dr. Amanda Marie Marquis

Credential AU.D.

Sex Female

Practice address 3900 Woodland Ave, Philadelphia, PA, 19104

Phone (215) 823-5800

Enumeration date Sep 3, 2008

Last updated in NPPES Nov 4, 2010

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT006088 (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

What is the NPI number for Amanda Marquis?

The National Provider Identifier (NPI) for Amanda Marquis is 1114175270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amanda Marquis practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-04.