Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John N Diaconou MD

Organization Specialist · NPI 1427266733

John N Diaconou MD is a Specialist in Auburn, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007

Practice location Address checks out

202 N Division St Ste 402
Auburn, WA 98001-4939
Phone: (253) 833-8032
Fax: (253) 833-8081
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MD00018742 (WA)

Record details

NPI number1427266733
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marilyne Tweit — Clinic Manager · (253) 833-8032
NPI enumeratedMay 18, 2007
Last updated in NPPESFebruary 19, 2008
Mailing address202 N Division St, Suite 402, Auburn, WA 98001-4939

Other providers in Auburn