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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Nicholas Deaconson, RN

Psychiatric/Mental Health Nurse Practitioner in Tacoma, WA · enumerated 2025.

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

National Provider Identifier

1598554982

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Registry record

Entity type Individual (Type 1)
Name David Nicholas Deaconson
Credential RN
Sex Male
Practice address 910 Tacoma Ave S, Tacoma, WA, 98402
Phone (253) 798-4668
Enumeration date May 2, 2025
Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN61481744 (WA) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP70056242 (WA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 David Deaconson's NPI record?
Cross-check NPI 1598554982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598554982 active?
Yes, as of the latest NPPES snapshot, NPI 1598554982 is active (record last updated 2026-01-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.