Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ally Byrnes

Q: What is the NPI number for Ally Byrnes?

The National Provider Identifier (NPI) for Ally Byrnes is 1881141216, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Bellevue, WA · enumerated 2016.

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

National Provider Identifier

1881141216

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Registry record

Entity type Individual (Type 1)

Name Ally Byrnes

Sex Female

Practice address 1417 116th Ave Ne Ste 110, Bellevue, WA, 98004

Phone (425) 688-5900

Enumeration date Sep 1, 2016

Last updated in NPPES Aug 8, 2024

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 60592056 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1881141216	Medicaid	WA	-

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 Ally Byrnes?

The National Provider Identifier (NPI) for Ally Byrnes is 1881141216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ally Byrnes practice?

The practice location on file with NPPES is in Bellevue, WA. 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 2024-08-08.