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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TAD LEON DAVIS MD
NPI 1790747954
Specialist in Brewster, WA

Active since April 04, 2006
507 HOSPITAL WAY, BREWSTER, WA 98812(509) 689-2517(509) 689-2086 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tad Leon Davis Md NPPES

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

TAD LEON DAVIS MD (NPI 1790747954) is an individual specialist in Brewster, Washington, licensed in Washington (MD00016562) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1790747954
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameTAD LEON DAVISCredential: MD
Location Address507 HOSPITAL WAYBrewster, WA 98812-0507
Mailing AddressPo Box 577Brewster, WA 98812-0577 · (509) 689-2517 · Fax (509) 689-2086
Phone(509) 689-2517
Fax(509) 689-2086
Sole ProprietorNo
Enumeration DateApril 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1790747954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in WA · MD00016562
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
507 HOSPITAL WAY, Brewster, WA 98812
Open in Google Maps ↗

Other Identifiers 1

Medicaid1349703WA

Other Providers at the Same Location NPPES 20

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

OKANOGAN DOUGLAS DISTRICT HOSPITAL #1
General Acute Care Hospital (Critical Access)
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
ALLAN D. HUFFMAN M.D.07/05
Emergency Medicine
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
CENTRAL WASHINGTON GASTROENTEROLOGY, PC
Internal Medicine (Gastroenterology)
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 664-0530
DANIELLE NOWLIN PT, DPT
Physical Therapist
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
OKANOGAN DOUGLAS COUNTY HOSPITAL DIST 1
General Acute Care Hospital (Critical Access)
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
OKANOGAN DOUGLAS DISTRICT HOSPITAL #1
General Acute Care Hospital (Critical Access)
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
JORDAN A SMITH OT
Occupational Therapist
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517
OKANOGAN DOUGLAS COUNTY HOSPITAL DIST 1
General Acute Care Hospital (Critical Access)
507 HOSPITAL WAY
BREWSTER, WA 98812
Okanogan County (509) 689-2517

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 Tad Davis's NPI number?

The NPI number for Tad Davis is 1790747954. It was assigned to this individual provider in the NPPES registry on April 4, 2006.

Where is Tad Davis located?

Tad Davis practices at 507 Hospital Way, Brewster, WA 98812. The listed phone number is (509) 689-2517.

What is Tad Davis's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Tad Davis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.