Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda Shipley Warren, MD

Pediatrics Physician in Bainbridge Island, WA · enumerated 2007.

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

National Provider Identifier

1669520706

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Registry record

Entity type Individual (Type 1)

Name Linda Shipley Warren

Credential MD

Sex Female

Practice address 380 Winslow Way E, Bainbridge Island, WA, 98110

Phone (206) 842-5631

Enumeration date Jan 8, 2007

Last updated in NPPES Apr 16, 2008

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00031574 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
8154692	Medicaid	WA	-
0039577	Other	WA	LABOR AND INDUSTRIES #
WA6998	Other	WA	BLUE SHIELD #
US0900030	Other	WA	AETNA SPECIALIST PIN

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

How do I verify Linda Warren's NPI record?

Cross-check NPI 1669520706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669520706 active?

Yes, as of the latest NPPES snapshot, NPI 1669520706 is active (record last updated 2008-04-16).

Other providers at this practice address

Browse all →

Susan Valentine Physician Assistant · Bainbridge Island, WA NPI 1821144825 Alberta Witcher Physician Assistant · Bainbridge Island, WA NPI 1386790384

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-16.