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

DR. JOHN DEVIN SOUTHAM D.C.
NPI 1447299557
Chiropractor in Vernal, UT

Q: What is John Southam's NPI number?

The NPI number for John Southam is 1447299557. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Q: What is John Southam's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for John Southam 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 31 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.

Active since June 05, 2006

975 W HIGHWAY 40, VERNAL, UT 84078(435) 789-0704(435) 789-0233 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. John Devin Southam D.c. NPPES

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

DR. JOHN DEVIN SOUTHAM D.C. (NPI 1447299557) is an individual chiropractor in Vernal, Utah, licensed in Utah (97-334970-1202) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1447299557

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. JOHN DEVIN SOUTHAMCredential: D.C.

Location Address975 W HIGHWAY 40Vernal, UT 84078-2400

Mailing Address54 N 1200 WVernal, UT 84078-3341 · (435) 789-0606 · Fax (435) 789-0233

Phone(435) 789-0704

Fax(435) 789-0233

Sole ProprietorNo

Enumeration DateJune 5, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1447299557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in UT · 97-334970-1202

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

975 W HIGHWAY 40, Vernal, UT 84078

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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.

PIERCE HEALTH SERVICES, LLC

Preferred Provider Organization

975 W HIGHWAY 40, STE 1
VERNAL, UT 84078

Uintah County (435) 781-8738

DR. ARTHUR CLYDE PIERCE JR. D.C.

Chiropractor

975 W HIGHWAY 40, STE 1
VERNAL, UT 84078

Uintah County (435) 789-7157

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 Southam's NPI number?

The NPI number for John Southam is 1447299557. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is John Southam located?

John Southam practices at 975 W Highway 40, Vernal, UT 84078. The listed phone number is (435) 789-0704.

What is John Southam's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for John Southam 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 31 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.