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

Hannah Doan DDS PLLC

Organization General Practice Dentistry · NPI 1609481977

Hannah Doan DDS PLLC is a General Practice Dentistry in Federal Way, Washington. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

728 S 320th St Ste E
Federal Way, WA 98003-5255
Phone: (253) 941-6365
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1609481977
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ngoc Doan — Owner · (253) 260-2929
Other names Avalon Family Dentistry
NPI enumeratedSeptember 13, 2020
Last updated in NPPESSeptember 13, 2020
Certification dateSeptember 13, 2020
Mailing address728 S 320th St Ste E, Federal Way, WA 98003-5255

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