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MATTHEW RYAN STEWART PSYD
NPI 1811602956
Psychologist - Clinical in Windsor, MO

Active since January 23, 2023PECOS Enrolled
307 N MAIN ST, WINDSOR, MO 65360(844) 853-8937 Get Directions Write a Review

NPPES record last updated: June 6, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 6, 2024, Jan 23, 2023 (2 updates tracked since 2023).

About Matthew Ryan Stewart Psyd NPPES

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

MATTHEW RYAN STEWART PSYD (NPI 1811602956) is an individual clinical provider in Windsor, Missouri, licensed in Missouri (2023000551) and active in the NPI registry since January 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811602956
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMATTHEW RYAN STEWARTCredential: PSYD
Location Address307 N MAIN STWindsor, MO 65360-1449
Mailing Address1800 CommunityClinton, MO 64735-8804
Phone(844) 853-8937
Sole ProprietorNo
Enumeration DateJanuary 23, 2023
Last NPPES UpdateJune 6, 20242 updates tracked since enumeration
NPPES CertifiedJune 6, 2024
✔ NPI 1811602956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MO · 2023000551
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
307 N MAIN ST, Windsor, MO 65360
Open in Google Maps ↗

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)

Matthew Ryan Stewart Psyd 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 Reassignment

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

Compass Health, Inc
16 mi
Community/Behavioral Health
1800 COMMUNITY
Clinton, MO 64735
  • Reassigned Medicare billing, Missouri enrollment
  • 968 clinicians in this Medicare group
NPI 1285619494 (660) 885-8131

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 65360 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
$161.24 typical visit price
range $52.28 – $161.24
Typical copayment $40.31 (range $13.07 – $40.31)
Most-billed visit code 99205
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
Most-billed visit code 99214
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.

COZETTE A TOOLE PSYD, LP
Psychologist (Clinical)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (844) 853-8937
HECTOR ORTIZ-MARRERO PLP
Psychologist (Clinical)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (844) 853-8937
MS. CASSIE ELIZABETH BROWN LCSW, MSW
Social Worker (Clinical)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (844) 853-8937
ROSALYN D WISNIEWSKI DIETITIAN
Dietitian, Registered
307 N MAIN ST
WINDSOR, MO 65360
Henry County (888) 403-1071
ANNE WILEY ROBERTS LCSW
Social Worker (Clinical)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (660) 647-9921
STEPHANIE PFAUTZ FNP
Nurse Practitioner (Family)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (888) 403-1071
REBECCA SUE MONROE LPC
Counselor (Professional)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (888) 403-1071
ALEC RYAN ZIMMER MD
Psychiatry & Neurology (Psychiatry)
307 N MAIN ST
WINDSOR, MO 65360
Henry County (844) 853-8937

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 Matthew Stewart's NPI number?

The NPI number for Matthew Stewart is 1811602956. It was assigned to this individual provider in the NPPES registry on January 23, 2023.

Where is Matthew Stewart located?

Matthew Stewart practices at 307 N Main St, Windsor, MO 65360. The listed phone number is (844) 853-8937.

What is Matthew Stewart's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Matthew Stewart enrolled in Medicare?

Yes. Matthew Stewart is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Stewart reassigns Medicare benefits to Compass Health, Inc (Clinton, MO). 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 Matthew Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew Stewart accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Ambetter of Tennessee and 5 other insurers list Matthew Stewart 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 Matthew Stewart was last updated on June 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.