Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carolyn D. Logsdon, PH.D.

Psychologist in Seattle, WA · enumerated 2005.

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

National Provider Identifier

1871582544

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Registry record

Entity type Individual (Type 1)

Name Dr. Carolyn D. Logsdon

Credential PH.D.

Sex Female

Practice address 10416 5th Ave Ne, Seattle, WA, 98125

Phone (206) 517-6700

Enumeration date Oct 17, 2005

Last updated in NPPES Nov 6, 2009

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LW0005551 (WA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Carolyn Logsdon's NPI record?

Cross-check NPI 1871582544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871582544 active?

Yes, as of the latest NPPES snapshot, NPI 1871582544 is active (record last updated 2009-11-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-06.