Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

D GREENHALGH DDS PLLC
NPI 1316872484
Clinic/Center - Dental in Mill Creek, WA

Q: What is D Greenhalgh Dds PLLC's NPI number?

The NPI number for D Greenhalgh Dds PLLC is 1316872484. It was assigned to this organization in the NPPES registry on June 17, 2026.

Q: What is D Greenhalgh Dds PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

Active since June 17, 2026

15130 MAIN ST STE 210, MILL CREEK, WA 98012(425) 357-6400 Get Directions Write a Review

NPPES record added: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About D Greenhalgh Dds Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

D GREENHALGH DDS PLLC (NPI 1316872484) is a healthcare organization registered as a dental in Mill Creek, Washington and active in the NPI registry since June 2026. The organization lists Darren Greenhalgh, Owner, as its authorized official.

NPPES Registry Identity

NPI1316872484

Entity TypeOrganization

Primary Taxonomy261QD0000X

Legal Business NameD GREENHALGH DDS PLLC

Location Address15130 MAIN ST STE 210Mill Creek, WA 98012-7370

Mailing Address15130 Main St Ste 210Mill Creek, WA 98012-7370 · (425) 357-6400 · Fax (425) 357-6068

Phone(425) 357-6400

Organization SubpartNo

Authorized OfficialDarren GreenhalghOwner · (206) 353-1844

Enumeration DateJune 17, 2026

NPPES CertifiedJune 17, 2026

✔ NPI 1316872484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities

Taxonomy Code261QD0000X

15130 MAIN ST STE 210, Mill Creek, WA 98012

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DARREN GREENHALGH DDS PLLC

Dentist (General Practice)

15130 MAIN ST STE 210
MILL CREEK, WA 98012

Snohomish County (425) 357-6400

MILL CREEK IMPLANTS & PERIODONTICS

Dentist (Periodontics)

15130 MAIN ST STE 210
MILL CREEK, WA 98012

Snohomish County (425) 354-5704

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is D Greenhalgh Dds PLLC's NPI number?

The NPI number for D Greenhalgh Dds PLLC is 1316872484. It was assigned to this organization in the NPPES registry on June 17, 2026.

Where is D Greenhalgh Dds PLLC located?

D Greenhalgh Dds PLLC is located at 15130 Main St Ste 210, Mill Creek, WA 98012. The listed phone number is (425) 357-6400.

What is D Greenhalgh Dds PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for D Greenhalgh Dds PLLC was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.