Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JOHN D ALLDERDICE MD
NPI 1023063369
Emergency Medicine - Emergency Medical Services in Monroe, WA

Active since May 24, 2006
14701 179TH AVE SE, MONROE, WA 98272(360) 794-7497 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John D Allderdice Md NPPES

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

JOHN D ALLDERDICE MD (NPI 1023063369) is an individual emergency medical services provider in Monroe, Washington, licensed in Washington (MD00014756) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1023063369
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameJOHN D ALLDERDICECredential: MD
Location Address14701 179TH AVE SEMonroe, WA 98272-1108
Mailing Address533 First StreetLangley, WA 98260
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1023063369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in WA · MD00014756
Definition

An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

14701 179TH AVE SE, Monroe, WA 98272

Other Identifiers 1

Medicaid1092303WA

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.

Emergency Medicine
14701 179TH AVE SE
MONROE, WA 98272
General Acute Care Hospital
14701 179TH AVE SE
MONROE, WA 98272
Anesthesiology
14701 179TH AVE SE
MONROE, WA 98272
Preventive Medicine (Undersea and Hyperbaric Medicine)
14701 179TH AVE SE
MONROE, WA 98272
Emergency Medicine
14701 179TH AVE SE
MONROE, WA 98272
Specialist/Technologist Cardiovascular (Sonography)
14701 179TH AVE SE
MONROE, WA 98272
General Acute Care Hospital
14701 179TH AVE SE
MONROE, WA 98272
Speech-Language Pathologist
14701 179TH AVE SE
MONROE, WA 98272

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 John Allderdice's NPI number?

The NPI number for John Allderdice is 1023063369. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is John Allderdice located?

John Allderdice practices at 14701 179th Ave SE, Monroe, WA 98272. The listed phone number is (360) 794-7497.

What is John Allderdice's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

When was this NPI record last updated?

The NPPES record for John Allderdice was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.