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BONNIE SUE GUIER LCSW
NPI 1679836415
Social Worker - Clinical in Sedalia, MO

Active since June 18, 2012PECOS Enrolled
821 WESTWOOD DR, SEDALIA, MO 65301(660) 826-4774(660) 826-1300 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 27, 2026, Oct 10, 2025, May 2, 2018 and 1 more (4 updates tracked since 2018).

About Bonnie Sue Guier Lcsw NPPES

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

BONNIE SUE GUIER LCSW (NPI 1679836415) is an individual clinical provider in Sedalia, Missouri, licensed in Missouri (2012011045) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679836415
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameBONNIE SUE GUIERCredential: LCSW
Location Address821 WESTWOOD DRSedalia, MO 65301-2102
Mailing Address305 W Main StSedalia, MO 65301-3821 · (660) 310-0909 · Fax (888) 979-8868
Phone(660) 826-4774
Fax(660) 826-1300
Sole ProprietorNo
Enumeration DateJune 18, 2012
Last NPPES UpdateMarch 27, 20264 updates tracked since enumeration
NPPES CertifiedMarch 27, 2026
✔ NPI 1679836415 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 · 2012011045
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.
821 WESTWOOD DR, Sedalia, MO 65301
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bonnie Sue Guier 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Bonnie Guier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regional Health Care Clinic Inc
Same address
Federally Qualified Health Center (FQHC)
821 WESTWOOD DR
Sedalia, MO 65301
  • Reassigned Medicare billing, Missouri enrollment
  • Also billed through NPI 1457605131 (Missouri)
  • 57 clinicians in this Medicare group
NPI 1922057504 (660) 826-4774
Sondermind Provider Network LLC
633 mi
Clinical
1738 WYNKOOP ST STE 303
Denver, CO 80202
  • Reassigned Medicare billing, Missouri enrollment
  • 129 clinicians in this Medicare group
NPI 1760854442 (844) 843-7279

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 65301 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 $52.28 – $161.24
Typical copayment $0.00 (range $13.07 – $40.31)
Most-billed visit code NA
Established Patient
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
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.

JASON KINGSOLVER
Dentist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
REBECCA GUNN-CHRONISTER LPC
Counselor (Professional)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
NICOLE RENEE MEDLEY D.D.S.
Dentist (General Practice)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
BLAIRE RILEY LCSW
Social Worker (Clinical)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
DR. JUSTIN ROBERT CRAMER M.D.
Family Medicine
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
LAUREN MADELEINE JONIAK RDH
Dental Hygienist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
BRAEDEN MATHUR DDS
Dentist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
JENNIFER GAMBER NP-C
Nurse Practitioner (Family)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774

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 Bonnie Guier's NPI number?

The NPI number for Bonnie Guier is 1679836415. It was assigned to this individual provider in the NPPES registry on June 18, 2012.

Where is Bonnie Guier located?

Bonnie Guier practices at 821 Westwood Dr, Sedalia, MO 65301. The listed phone number is (660) 826-4774.

What is Bonnie Guier's specialty?

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

Is Bonnie Guier enrolled in Medicare?

Yes. Bonnie Guier is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Bonnie Guier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bonnie Guier reassigns Medicare benefits to 2 organizations: Regional Health Care Clinic Inc (Sedalia, MO) and Sondermind Provider Network LLC (Denver, CO). Each 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 Bonnie Guier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bonnie Guier accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 5 other insurers list Bonnie Guier 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 Bonnie Guier was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.