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HEATHER RENEE HOLZHAUSER LCSW
NPI 1083859920
Social Worker - Clinical in Olathe, KS

Active since December 05, 2008PECOS EnrolledAccepts Medicare Assignment
15605 W 154TH ST, OLATHE, KS 66062(913) 909-5318 Get Directions Write a Review

NPPES record last updated: December 11, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Heather Renee Holzhauser Lcsw NPPES

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

HEATHER RENEE HOLZHAUSER LCSW (NPI 1083859920) is an individual clinical provider in Olathe, Kansas, licensed in Illinois (149020685) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2006).

NPPES Registry Identity

NPI1083859920
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEATHER RENEE HOLZHAUSERCredential: LCSW
Location Address15605 W 154TH STOlathe, KS 66062-3481
Mailing Address15605 W 154th StOlathe, KS 66062-3481 · (913) 909-5318
Phone(913) 909-5318
Sole ProprietorYes
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2006
Enumeration DateDecember 5, 2008
Last NPPES UpdateDecember 11, 2018
✔ NPI 1083859920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149020685
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.
Also ListedSocial WorkerTaxonomy 104100000X · License 6296 (KS)
15605 W 154TH ST, Olathe, KS 66062
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Heather Renee Holzhauser Lcsw 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 ID6901141555
PECOS Enrollment IDI20181231000378
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.

Medicare Billing Reassignment

Medicare enrollment records show Heather Holzhauser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Heather Holzhauser, Lcsw PLLC
420 mi
Clinical
54 EAST QUINCY STREET, UNIT 1E
Riverside, IL 60546
  • Reassigned Medicare billing, Illinois enrollment
NPI 1972378859 (708) 628-7345

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66062 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 $53.00 – $161.67
Typical copayment $0.00 (range $13.25 – $40.41)
Most-billed visit code NA
Established Patient
$66.40 typical visit price
range $16.88 – $132.11
Typical copayment $16.60 (range $4.22 – $33.02)
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 Heather Holzhauser's NPI number?

The NPI number for Heather Holzhauser is 1083859920. It was assigned to this individual provider in the NPPES registry on December 5, 2008.

Where is Heather Holzhauser located?

Heather Holzhauser practices at 15605 W 154th St, Olathe, KS 66062. The listed phone number is (913) 909-5318.

What is Heather Holzhauser's specialty?

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

Is Heather Holzhauser enrolled in Medicare?

Yes. Heather Holzhauser 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.

Which organization bills Medicare for Heather Holzhauser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Holzhauser reassigns Medicare benefits to Heather Holzhauser, Lcsw PLLC (Riverside, IL). The 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 Heather Holzhauser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Holzhauser accept?

Health plans from Oscar Health list Heather Holzhauser 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 Heather Holzhauser was last updated on December 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.