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

MARK BJORNSON
NPI 1679542005
Military Health Care Provider - Independent Duty Corpsman in San Diego, CA

Q: What is Mark Bjornson's NPI number?

The NPI number for Mark Bjornson is 1679542005. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Q: What is Mark Bjornson's specialty?

The primary specialty registered for this NPI is Military Health Care Provider, specializing in Independent Duty Corpsman, with taxonomy code 1710I1002X.

Q: When was this NPI record last updated?

The NPPES record for Mark Bjornson 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 37 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 March 17, 2006

REGIONAL SUPPORT ORGANIZATION, 3325 SENN RD, SUITE 7, SAN DIEGO, CA 92136(619) 556-5327 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mark Bjornson NPPES

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

MARK BJORNSON (NPI 1679542005) is an individual independent duty corpsman provider in San Diego, California and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1679542005

Entity TypeIndividualMale

Primary Taxonomy1710I1002X

Provider Legal NameMARK BJORNSON

Location AddressREGIONAL SUPPORT ORGANIZATION, 3325 SENN RD, SUITE 7San Diego, CA 92136-5049

Mailing Address10305 Fairhill DrSpring Valley, CA 91977-5409

Phone(619) 556-5327

Sole ProprietorNo

Enumeration DateMarch 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1679542005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care Provider · Independent Duty CorpsmanOther Service Providers

Taxonomy Code1710I1002X

Definition

A Navy Independent Duty Corpsman (IDC) is an active duty Sailor who has successfully completed one of the Navy's specific IDC training programs. IDCs are formally trained and educated to perform primary medical care and minor surgical services in a variety of health care and non-health care settings worldwide under indirect physician supervision. IDCs provide care to Department of Defense operational forces and other supporting forces such as contractors and foreign nationals.

REGIONAL SUPPORT ORGANIZATION, San Diego, CA 92136

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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 Mark Bjornson's NPI number?

The NPI number for Mark Bjornson is 1679542005. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Mark Bjornson located?

Mark Bjornson practices at Regional Support Organization 3325 Senn Rd, Suite 7, San Diego, CA 92136. The listed phone number is (619) 556-5327.

What is Mark Bjornson's specialty?

The primary specialty registered for this NPI is Military Health Care Provider, specializing in Independent Duty Corpsman, with taxonomy code 1710I1002X.

When was this NPI record last updated?

The NPPES record for Mark Bjornson 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 37 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.