Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonja Mcavoy, SLP-A

Q: What is the NPI number for Sonja Mcavoy?

The National Provider Identifier (NPI) for Sonja Mcavoy is 1508172966, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Assistant in Waterville, ME · enumerated 2010.

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

National Provider Identifier

1508172966

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Registry record

Entity type Individual (Type 1)

Name Sonja Mcavoy

Credential SLP-A

Sex Female

Practice address 155 Kennedy Memorial Dr, Waterville, ME, 04901

Phone (207) 872-5775

Fax (207) 872-6116

Enumeration date Aug 24, 2010

Last updated in NPPES Aug 24, 2010

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License SAS2002 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
435937399	Medicaid	ME	-

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 Sonja Mcavoy?

The National Provider Identifier (NPI) for Sonja Mcavoy is 1508172966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sonja Mcavoy practice?

The practice location on file with NPPES is in Waterville, ME. 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 2010-08-24.