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MK COUNSELING LLC
NPI 1457029597
Social Worker in Sioux Falls, SD

Active since September 02, 2021
3101 S PHILLIPS AVE, SIOUX FALLS, SD 57105(605) 231-8387 Get Directions Write a Review

NPPES record last updated: April 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mk Counseling Llc NPPES

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

MK COUNSELING LLC (NPI 1457029597) is a healthcare organization registered as a social worker in Sioux Falls, South Dakota and active in the NPI registry since September 2021. The organization lists Megan Engdahl, Clinical Therapist, as its authorized official.

NPPES Registry Identity

NPI1457029597
Entity TypeOrganization
Primary Taxonomy104100000X
Legal Business NameMK COUNSELING LLC
Location Address3101 S PHILLIPS AVESioux Falls, SD 57105-5722
Mailing Address3101 S Phillips AveSioux Falls, SD 57105-5722 · (605) 231-8387
Phone(605) 231-8387
Organization SubpartNo
Authorized OfficialMegan EngdahlClinical Therapist · (605) 231-8387
Enumeration DateSeptember 2, 2021
Last NPPES UpdateApril 22, 2025
NPPES CertifiedApril 22, 2025
✔ NPI 1457029597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
3101 S PHILLIPS AVE, Sioux Falls, SD 57105
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mk Counseling Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

11

Medicare enrollment records show 11 clinicians reassign Medicare billing to Mk Counseling LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 10 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Clinical Social Worker6
Mental Health Counselor5

Clinicians, nearest first (11)

Lindsey Claeys, CSW-PIP, QMHP
Clinical Social Worker
NPI 1215877618
3101 S PHILLIPS AVE
Sioux Falls, SD 57105
(605) 231-8387
✔ PECOS✔ Accepts MedicareSame address
Joseph Welch, LPC-MH
Mental Health Counselor
NPI 1336772599
309 W 43RD ST STE 101
Sioux Falls, SD 57105
(605) 334-4549
✔ PECOS✔ Accepts Medicare0.3 mi
Jennifer Albrecht, LPC
Mental Health Counselor
NPI 1659605772
2412 S CLIFF AVE
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Christopher Pudwill, CSW
Clinical Social Worker
NPI 1356744551
2412 S CLIFF AVE STE 200
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Melissa Roby, LPC
Mental Health Counselor
NPI 1881033017
2412 S CLIFF AVE STE 100
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Megan Engdahl, CSW
Clinical Social Worker
NPI 1114324704
2412 S CLIFF AVE STE 200
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Susan Harder, LPC
Mental Health Counselor
NPI 1003470824
2412 S CLIFF AVE
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Hiedi Roberts, LCSW-PIP
Clinical Social Worker
NPI 1285967745
2412 S CLIFF AVE SUITE 200
Sioux Falls, SD 57105
(605) 322-4079
✔ PECOS✔ Accepts Medicare0.9 mi
Alicia Hagstrom, LPC-MH, LAC
Mental Health Counselor
NPI 1811629199
5000 S MINNESOTA AVE STE 300
Sioux Falls, SD 57108
(605) 231-8387
✔ PECOS✔ Accepts Medicare1.3 mi
Erin Ratchford, CSW-PIP
Clinical Social Worker
NPI 1447853650
7520 S GRAND ARBOR CT STE 131
Sioux Falls, SD 57108
(605) 359-3253
✔ PECOS3.0 mi
Michael Falconer, CSW
Clinical Social Worker
NPI 1922486901
601 4TH ST STE 101
Brookings, SD 57006
(605) 322-4079
✔ PECOS✔ Accepts Medicare55 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Mk Counseling LLC's NPI number?

The NPI number for Mk Counseling LLC is 1457029597. It was assigned to this organization in the NPPES registry on September 2, 2021.

Where is Mk Counseling LLC located?

Mk Counseling LLC is located at 3101 S Phillips Ave, Sioux Falls, SD 57105. The listed phone number is (605) 231-8387.

What is Mk Counseling LLC's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Mk Counseling LLC enrolled in Medicare?

Yes. Mk Counseling LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mk Counseling LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 2 Medicare specialties reassign their Medicare billing to Mk Counseling LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (6) and Mental Health Counselor (5). Of these, 1 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Mk Counseling LLC accept?

Health plans from Avera Health Plans and Sanford Health Plan list Mk Counseling LLC 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 Mk Counseling LLC was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.