NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Cristin Grada King, MSSW

Counselor in Seattle, WA · enumerated 2009.

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

National Provider Identifier

1649413451

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Registry record

Entity type Individual (Type 1)
Name Ms. Cristin Grada King
Credential MSSW
Sex Female
Practice address Seattle, WA, 98133
Phone (206) 901-2000
Enumeration date Apr 8, 2009
Last updated in NPPES Feb 20, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License RC 60076167 (WA) Secondary
101Y00000X Counselor Behavioral Health & Social Service Providers 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

Is NPI 1649413451 active?
Yes, as of the latest NPPES snapshot, NPI 1649413451 is active (record last updated 2023-02-20).
How do I verify Cristin King's NPI record?
Cross-check NPI 1649413451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-20.