Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Molly B. Day, AUD

Audiologist in Bel Air, MD · enumerated 2016.

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

National Provider Identifier

1104371533

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Registry record

Entity type Individual (Type 1)

Name Molly B. Day

Credential AUD

Sex Female

Practice address 5 Bel Air South Pkwy, Suite N1411, Bel Air, MD, 21015

Phone (410) 569-5999

Fax (443) 320-9468

Enumeration date Aug 15, 2016

Last updated in NPPES Dec 7, 2016

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 01395 (MD) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
548705600	Medicaid	MD	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Molly Day?

Molly Day is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-07.