Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Diane Ralph, LMP

Specialist in Kirkland, WA · enumerated 2006.

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

National Provider Identifier

1417923996

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Registry record

Entity type Individual (Type 1)

Name Christina Diane Ralph

Credential LMP

Sex Female

Practice address 1104 2nd Ave, Kirkland, WA, 98033

Phone (206) 795-0338

Fax (425) 828-0250

Enumeration date Feb 24, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MA00015722 (WA) Primary

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 Christina Ralph?

The National Provider Identifier (NPI) for Christina Ralph is 1417923996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christina Ralph practice?

The practice location on file with NPPES is in Kirkland, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.