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

WILLIAM DAVID BARKER
NPI 1790615557
Student in an Organized Health Care Education/Training Program in Rexburg, ID

Active since May 21, 2026

NPPES record added: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William David Barker NPPES

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

WILLIAM DAVID BARKER (NPI 1790615557) is an individual student in an organized health care education/training program in Rexburg, Idaho and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1790615557
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameWILLIAM DAVID BARKER
Location Address58 E 1ST NRexburg, ID 83440-1505
Mailing Address58 E 1st NRexburg, ID 83440-1505
Phone(208) 716-3659
Sole ProprietorNo
Enumeration DateMay 21, 2026
NPPES CertifiedMay 21, 2026
✔ NPI 1790615557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
58 E 1ST N, Rexburg, ID 83440
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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.

EMILY BRIANNE WAGNER LMSW
Social Worker
58 E 1ST N
REXBURG, ID 83440
Madison County (208) 671-0985
MRS. ELIZABETH MARLOWE DUMMAR
Social Worker
58 E 1ST N
REXBURG, ID 83440
Madison County (208) 709-0434

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 William Barker's NPI number?

The NPI number for William Barker is 1790615557. It was assigned to this individual provider in the NPPES registry on May 21, 2026.

Where is William Barker located?

William Barker practices at 58 E 1st N, Rexburg, ID 83440. The listed phone number is (208) 716-3659.

What is William Barker's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for William Barker was last updated on May 21, 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.