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MARNICE J WILLIS LCSW
NPI 1073278768
Social Worker - Clinical in Lees Summit, MO

Active since November 08, 2021PECOS Enrolled
107 SW MARKET ST STE D, LEES SUMMIT, MO 64063(816) 971-0061(816) 503-6292 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 20, 2026, Apr 28, 2026, May 14, 2025 and 6 more (9 updates tracked since 2021).

About Marnice J Willis Lcsw NPPES

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

MARNICE J WILLIS LCSW (NPI 1073278768) is an individual clinical provider in Lees Summit, Missouri, licensed in Missouri (2024008246) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073278768
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARNICE J WILLISCredential: LCSW
Location Address107 SW MARKET ST STE DLees Summit, MO 64063-2360
Mailing Address1305 W Main StGreenwood, MO 64034-9648 · (816) 974-7378
Phone(816) 971-0061
Fax(816) 503-6292
Sole ProprietorYes
Enumeration DateNovember 8, 2021
Last NPPES UpdateMay 20, 20269 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
✔ NPI 1073278768 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 MO · 2024008246
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.
107 SW MARKET ST STE D, Lees Summit, MO 64063
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Oscar Insurance Company 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)

Marnice J Willis Lcsw 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 64063 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 $55.29 – $168.52
Typical copayment $0.00 (range $13.82 – $42.13)
Most-billed visit code NA
Established Patient
$69.10 typical visit price
range $17.60 – $137.20
Typical copayment $17.27 (range $4.40 – $34.30)
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

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

LORI ANN COLLINS LCSW
Social Worker (Clinical)
107 SW MARKET ST STE D
LEES SUMMIT, MO 64063
Jackson County (816) 799-1705

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 Marnice Willis's NPI number?

The NPI number for Marnice Willis is 1073278768. It was assigned to this individual provider in the NPPES registry on November 8, 2021.

Where is Marnice Willis located?

Marnice Willis practices at 107 SW Market St Ste D, Lees Summit, MO 64063. The listed phone number is (816) 971-0061.

What is Marnice Willis's specialty?

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

Is Marnice Willis enrolled in Medicare?

Yes. Marnice Willis is registered in the Medicare PECOS enrollment system.

What insurance does Marnice Willis accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Oscar Insurance Company and UnitedHealthcare list Marnice 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 Marnice Willis was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.