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Dr. Leanne O'Neil Fletcher, AU.D.

Audiologist-Hearing Aid Fitter in Mashpee, MA · enumerated 2007 · practices at Advanced Audiology Associates, Inc..

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

National Provider Identifier

1164555447

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Registry record

Entity type Individual (Type 1)
Name Dr. Leanne O'Neil Fletcher
Credential AU.D.
Sex Female
Practice address 800 Falmouth Rd, Mashpee, MA, 02649
Phone (508) 539-9780
Fax (508) 539-9830
Enumeration date Mar 14, 2007
Last updated in NPPES Mar 20, 2015

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 543 (MA) 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.

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Frequently asked questions

Where does Leanne Fletcher practice?
The practice location on file with NPPES is in Mashpee, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leanne Fletcher?
The National Provider Identifier (NPI) for Leanne Fletcher is 1164555447, 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 2015-03-20.