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Dr. Christine Marie Tweedy, DDS MSD

Dentist in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1881794634

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Registry record

Entity type Individual (Type 1)
Name Dr. Christine Marie Tweedy
Credential DDS MSD
Sex Female
Practice address 4520 42nd Ave Sw, #24, Seattle, WA, 98116
Fax (206) 937-7043
Enumeration date Sep 22, 2006
Last updated in NPPES Jun 15, 2010

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License DE00008359 (WA) Secondary
122300000X Dentist Dental Providers · License 8359 (WA) Primary
1223G0001X General Practice Dentistry Dental Providers · License 8359 (WA) Secondary

Other identifiers

Identifier Type State Issuer
5031596 Medicaid WA -

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 Christine Tweedy's NPI record?
Cross-check NPI 1881794634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881794634 active?
Yes, as of the latest NPPES snapshot, NPI 1881794634 is active (record last updated 2010-06-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-15.