NPI Portal NPI Lookup & Verification

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

Stephen Daniel Crippen, MA, LMFT

Marriage & Family Therapist in Seattle, WA · enumerated 2007.

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

National Provider Identifier

1275687022

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Registry record

Entity type Individual (Type 1)
Name Stephen Daniel Crippen
Credential MA, LMFT
Sex Male
Practice address Seattle, WA, 98117
Phone (206) 214-7650
Enumeration date Jan 22, 2007
Last updated in NPPES Aug 17, 2007

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LF00001982 (WA) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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 Stephen Crippen's NPI record?
Cross-check NPI 1275687022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275687022 active?
Yes, as of the latest NPPES snapshot, NPI 1275687022 is active (record last updated 2007-08-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-17.