KELLI WILLIS MSW,CSW-PIP
NPI 1558613752
Social Worker - Clinical in Sioux Falls, SD

Active since October 11, 2012PECOS EnrolledAccepts Medicare Assignment
1200 S 7TH AVE, SIOUX FALLS, SD 57105(605) 336-2140 Get Directions Write a Review

NPPES record last updated: June 1, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kelli Willis Msw,csw-pip NPPES

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

KELLI WILLIS MSW,CSW-PIP (NPI 1558613752) is an individual clinical provider in Sioux Falls, South Dakota, licensed in South Dakota (3407) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sioux Falls, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1558613752
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKELLI WILLISCredential: MSW,CSW-PIP
Location Address1200 S 7TH AVESioux Falls, SD 57105
Mailing Address2400 W 49th StSioux Falls, SD 57105-6581 · (605) 312-8700
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateOctober 11, 2012
Last NPPES UpdateJune 1, 2018
NPI 1558613752 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 · 3407
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.
1200 S 7TH AVE, Sioux Falls, SD 57105

Secondary Practice Location 1

Location 11200 S 7th AveSioux Falls, SD 57105-0900 · Phone (605) 336-2140 ext. 3106

Accepted 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

Kelli Willis Msw,csw-pip 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 ID3870812266
PECOS Enrollment IDI20150506002621
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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.

Other Providers at the Same Location NPPES 20

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

Pediatrics
1200 S 7TH AVE, STE 2
SIOUX FALLS, SD 57105
Nurse Practitioner (Family)
1200 S 7TH AVE
SIOUX FALLS, SD 57105
Pediatrics
1200 S 7TH AVE
SIOUX FALLS, SD 57105
Pediatrics
1200 S 7TH AVE
SIOUX FALLS, SD 57105
Clinic/Center (Multi-Specialty)
1200 S 7TH AVE, SUITE 2
SIOUX FALLS, SD 57105
Family Medicine
1200 S 7TH AVE, SUITE 2
SIOUX FALLS, SD 57105
Family Medicine
1200 S 7TH AVE, STE2
SIOUX FALLS, SD 57105
Nurse Practitioner (Family)
1200 S 7TH AVE
SIOUX FALLS, SD 57105

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 Kelli Willis's NPI number?

The NPI number for Kelli Willis is 1558613752. It was assigned to this individual provider in the NPPES registry on October 11, 2012.

Where is Kelli Willis located?

Kelli Willis practices at 1200 S 7th Ave, Sioux Falls, SD 57105. The listed phone number is (605) 336-2140.

What is Kelli Willis's specialty?

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

Is Kelli Willis enrolled in Medicare?

Yes. Kelli Willis 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 Kelli Willis accept?

Health plans from Avera Health Plans and Sanford Health Plan list Kelli Willis 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 Kelli Willis was last updated on June 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.