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MS. RACHEL ELISABETH JOOST-MAHALIK LPC
NPI 1700206356
Counselor - Professional in Festus, MO

Active since April 22, 2014PECOS Enrolled
222 N MILL ST, FESTUS, MO 63028(844) 853-8937(660) 885-3690 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 12, 2025, Aug 1, 2024, Nov 13, 2023 and 2 more (5 updates tracked since 2021).

About Ms. Rachel Elisabeth Joost-mahalik Lpc NPPES

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

MS. RACHEL ELISABETH JOOST-MAHALIK LPC (NPI 1700206356) is an individual professional provider in Festus, Missouri, licensed in Missouri (2021024565) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1700206356
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMS. RACHEL ELISABETH JOOST-MAHALIKCredential: LPC
Location Address222 N MILL STFestus, MO 63028-1818
Mailing Address1800 CommunityClinton, MO 64735-8804 · (844) 853-8937 · Fax (660) 885-3690
Phone(844) 853-8937
Fax(660) 885-3690
Sole ProprietorNo
Enumeration DateApril 22, 2014
Last NPPES UpdateJune 9, 20265 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
✔ NPI 1700206356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MO · 2021024565
222 N MILL ST, Festus, MO 63028
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Other Names 1

Former Name (1)Rachel Joost

Secondary Practice Location 1

Location 13309 S Kingshighway BlvdSaint Louis, MO 63139-1101 · Phone (314) 206-3700

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Rachel Elisabeth Joost-mahalik Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIENNA THOMPSON LPC
Counselor (Professional)
222 N MILL ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
KARI YOUNG
Counselor
222 N MILL ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
COURTNEY BISHOP LCPC
Counselor (Professional)
222 N MILL ST
FESTUS, MO 63028
Jefferson County (636) 931-2700
COMPASS HEALTH, INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
222 N MILL ST
FESTUS, MO 63028
Jefferson County (636) 220-5397
COMPASS HEALTH, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
222 N MILL ST
FESTUS, MO 63028
Jefferson County (844) 853-8937
SARAH BRONNER LMSW
Social Worker
222 N MILL ST
FESTUS, MO 63028
Jefferson County (844) 853-8937
GERNETTA HOOPER PLPC
Counselor (Mental Health)
222 N MILL ST
FESTUS, MO 63028
Jefferson County (844) 853-8937
SHANNON THOMAS LMSW
Social Worker
222 N MILL ST
FESTUS, MO 63028
Jefferson County (844) 853-8937

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 Rachel Joost-mahalik's NPI number?

The NPI number for Rachel Joost-mahalik is 1700206356. It was assigned to this individual provider in the NPPES registry on April 22, 2014. The provider is also known as Rachel Joost.

Where is Rachel Joost-mahalik located?

Rachel Joost-mahalik practices at 222 N Mill St, Festus, MO 63028. The listed phone number is (844) 853-8937.

What is Rachel Joost-mahalik's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Rachel Joost-mahalik enrolled in Medicare?

Yes. Rachel Joost-mahalik is registered in the Medicare PECOS enrollment system.

What insurance does Rachel Joost-mahalik accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Rachel Joost-mahalik 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 Rachel Joost-mahalik was last updated on June 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.