Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynne Claire Walsh, ARNP

Perinatal Nurse Practitioner in Bellevue, WA · enumerated 2008.

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

National Provider Identifier

1447437272

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Registry record

Entity type Individual (Type 1)

Name Lynne Claire Walsh

Credential ARNP

Sex Female

Practice address 1110 112th Ave Ne, Suite 100, Bellevue, WA, 98004

Phone (425) 749-3324

Fax (425) 688-8110

Enumeration date Jan 23, 2008

Last updated in NPPES Feb 15, 2011

Taxonomy & licenses

363LP1700X Perinatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30008020 (WA) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30008020 (WA) Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30008020 (WA) Secondary

Other identifiers

Identifier	Type	State	Issuer
AP30008020	Other	WA	WA ARNP LICENSE

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 specialty is Lynne Walsh?

Lynne Walsh is registered in NPPES with the primary taxonomy of Perinatal Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-15.