MARK JOINER
NPI 1144040130
Counselor - Mental Health in Cottleville, MO

Active since October 14, 2024
5498 SAINT CHARLES ST, COTTLEVILLE, MO 63304(636) 556-0867 Get Directions Write a Review

NPPES record last updated: October 14, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark Joiner NPPES

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

MARK JOINER (NPI 1144040130) is an individual mental health provider in Cottleville, Missouri, licensed in Missouri (2021037533) and active in the NPI registry since October 2024. He maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1144040130
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMARK JOINER
Location Address5498 SAINT CHARLES STCottleville, MO 63304-8020
Mailing Address1341 Point Mariner DrFenton, MO 63026-6918 · (314) 604-1357
Sole ProprietorYes
Enumeration DateOctober 14, 2024
NPPES CertifiedOctober 14, 2024
NPI 1144040130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in MO · 2021037533
5498 SAINT CHARLES ST, Cottleville, MO 63304

Secondary Practice Location 1

Location 18050 Watson RdSaint Louis, MO 63119-5342 · Phone (636) 556-0867

Accepted Insurance

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.

Counselor (Mental Health)
5498 SAINT CHARLES ST
COTTLEVILLE, MO 63304
Counselor (Professional)
5498 SAINT CHARLES ST
COTTLEVILLE, MO 63304

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 Joiner's NPI number?

The NPI number for Mark Joiner is 1144040130. It was assigned to this individual provider in the NPPES registry on October 14, 2024.

Where is Mark Joiner located?

Mark Joiner practices at 5498 Saint Charles St, Cottleville, MO 63304. The listed phone number is (636) 556-0867.

What is Mark Joiner's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Mark Joiner accept?

Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Mark Joiner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Joiner was last updated on October 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.