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

MARK D WHITEHEAD D.C.
NPI 1902869456
Chiropractor in Marion, IL

Active since April 07, 2006
2103 W MAIN ST, MARION, IL 62959(618) 997-5000 Get Directions Write a Review

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

About Mark D Whitehead D.c. NPPES

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

MARK D WHITEHEAD D.C. (NPI 1902869456) is an individual chiropractor in Marion, Illinois and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1902869456
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameMARK D WHITEHEADCredential: D.C.
Location Address2103 W MAIN STMarion, IL 62959-1163
Mailing Address2103 W Main StMarion, IL 62959-1163 · (618) 997-5000
Sole ProprietorNo
Enumeration DateApril 7, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1902869456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
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.

2103 W MAIN ST, Marion, IL 62959

Other Identifiers 3

Other100-05426IL · Bluecross/blueshield
Other043166IL · Health Alliance
Other179254IL · Healthlink Ppo

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.

Chiropractor
2103 W MAIN ST
MARION, IL 62959
General Practice
2103 W MAIN ST
MARION, IL 62959

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 Whitehead's NPI number?

The NPI number for Mark Whitehead is 1902869456. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Where is Mark Whitehead located?

Mark Whitehead practices at 2103 W Main St, Marion, IL 62959. The listed phone number is (618) 997-5000.

What is Mark Whitehead'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 Mark Whitehead was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.