Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Allison D Maslin, AU.D.

Audiologist in New York, NY · enumerated 2009.

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

National Provider Identifier

1821227513

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Registry record

Entity type Individual (Type 1)

Name Mrs. Allison D Maslin

Credential AU.D.

Sex Female

Practice address 1305 York Ave, 5th Floor, Ent Department, New York, NY, 10021

Phone (646) 962-5347

Enumeration date Jul 2, 2009

Last updated in NPPES Apr 16, 2014

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 002262 (NY) 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 Allison Maslin practice?

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

What is the NPI number for Allison Maslin?

The National Provider Identifier (NPI) for Allison Maslin is 1821227513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-16.