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GILLIAM ENDODONTICS, PLLC
NPI 1871428540
Dentist - Endodontics in Spokane, WA

Active since June 15, 2026
5901 N LIDGERWOOD ST STE 233, SPOKANE, WA 99208(509) 381-5881 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gilliam Endodontics, Pllc NPPES

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

GILLIAM ENDODONTICS, PLLC (NPI 1871428540) is a healthcare organization registered as an endodontics in Spokane, Washington and active in the NPI registry since June 2026. The organization lists Robert Nathan Gilliam, Owner/endodontist, as its authorized official.

NPPES Registry Identity

NPI1871428540
Entity TypeOrganization
Primary Taxonomy1223E0200X
Legal Business NameGILLIAM ENDODONTICS, PLLC
Location Address5901 N LIDGERWOOD ST STE 233Spokane, WA 99208-1122
Mailing Address5901 N Lidgerwood St Ste 233Spokane, WA 99208-1122 · (509) 381-5881
Phone(509) 381-5881
Organization SubpartNo
Authorized OfficialRobert Nathan GilliamOwner/endodontist · (509) 381-5881
Enumeration DateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1871428540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
5901 N LIDGERWOOD ST STE 233, Spokane, WA 99208
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Gilliam Endodontics, PLLC's NPI number?

The NPI number for Gilliam Endodontics, PLLC is 1871428540. It was assigned to this organization in the NPPES registry on June 15, 2026.

Where is Gilliam Endodontics, PLLC located?

Gilliam Endodontics, PLLC is located at 5901 N Lidgerwood St Ste 233, Spokane, WA 99208. The listed phone number is (509) 381-5881.

What is Gilliam Endodontics, PLLC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

When was this NPI record last updated?

The NPPES record for Gilliam Endodontics, PLLC was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.