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Diane Doerner, MD

Internal Medicine Physician in Bothell, WA · enumerated 2006.

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

National Provider Identifier

1225005762

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Registry record

Entity type Individual (Type 1)
Name Diane Doerner
Credential MD
Sex Female
Practice address 1909 214th St Se, Suite 211, Bothell, WA, 98021
Phone (425) 420-1648
Fax (425) 420-1649
Enumeration date Mar 3, 2006
Last updated in NPPES Mar 23, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD00033550 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
8194698 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

What is the NPI number for Diane Doerner?
The National Provider Identifier (NPI) for Diane Doerner is 1225005762, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Doerner practice?
The practice location on file with NPPES is in Bothell, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-23.