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

Philip R. Howard DDS and Tara M. Sullivan DDS, PLLC

Organization Preferred Provider Organization · NPI 1073061693

Philip R. Howard DDS and Tara M. Sullivan DDS, PLLC is a Preferred Provider Organization in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2016.

Licensed in
WA
In the registry since
2016
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

4520 42nd Ave SW Ste 23
Seattle, WA 98116-4240
Phone: (206) 938-1777
Fax: (206) 938-0740
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preferred Provider Organization (primary) Taxonomy 305R00000X · Licence DE00010978 (WA)

Record details

NPI number1073061693
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Philip Howard — Owner · (206) 938-1777
Other names Philip R. Howard Dds
NPI enumeratedSeptember 12, 2016
Last updated in NPPESSeptember 12, 2016
Mailing address4520 42nd Ave Sw Ste 23, Seattle, WA 98116-4240

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