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

COLLEEN D STEGENGA MSW, LCSW, QMHP
NPI 1124561816
Social Worker - Clinical in Mount Vernon, SD

Active since November 29, 2016PECOS Enrolled
25999 397TH AVE, MOUNT VERNON, SD 57363(605) 306-6383(605) 385-0359 Get Directions Write a Review

NPPES record last updated: October 28, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Colleen D Stegenga Msw, Lcsw, Qmhp NPPES

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

COLLEEN D STEGENGA MSW, LCSW, QMHP (NPI 1124561816) is an individual clinical provider in Mount Vernon, South Dakota, licensed in South Dakota (3592) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1124561816
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCOLLEEN D STEGENGACredential: MSW, LCSW, QMHP
Location Address25999 397TH AVEMount Vernon, SD 57363-5610
Mailing Address25999 397th AveMount Vernon, SD 57363-5610 · (605) 306-6383 · Fax (605) 385-0359
Phone(605) 306-6383
Fax(605) 385-0359
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateNovember 29, 2016
Last NPPES UpdateOctober 28, 2026
NPPES CertifiedOctober 28, 2026
✔ NPI 1124561816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in SD · 3592
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
25999 397TH AVE, Mount Vernon, SD 57363
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Colleen D Stegenga Msw, Lcsw, Qmhp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587901152
PECOS Enrollment IDI20190122000889
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
75 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57363 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $55.52 – $167.23
Typical copayment $0.00 (range $13.88 – $41.80)
Most-billed visit code NA
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Colleen Stegenga's NPI number?

The NPI number for Colleen Stegenga is 1124561816. It was assigned to this individual provider in the NPPES registry on November 29, 2016.

Where is Colleen Stegenga located?

Colleen Stegenga practices at 25999 397th Ave, Mount Vernon, SD 57363. The listed phone number is (605) 306-6383.

What is Colleen Stegenga's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Colleen Stegenga enrolled in Medicare?

Yes. Colleen Stegenga is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Colleen Stegenga accept?

Health plans from Avera Health Plans, Sanford Health Plan and Wellmark of South Dakota, Inc. list Colleen Stegenga 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 Colleen Stegenga was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.