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

D Greenhalgh DDS PLLC

Organization Dental Clinic/Center · NPI 1316872484

D Greenhalgh DDS PLLC is a Dental Clinic/Center in Mill Creek, Washington. Registered with an NPI since 2026.

In the registry since
2026
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

15130 Main St Ste 210
Mill Creek, WA 98012-7370
Phone: (425) 357-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1316872484
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Darren Greenhalgh — Owner · (206) 353-1844
NPI enumeratedJune 17, 2026
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026
Mailing address15130 Main St Ste 210, Mill Creek, WA 98012-7370

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