CASSIE ELIZABETH MIXON OTR
NPI 1639977481
Occupational Therapist - Pediatrics in Denison, TX

Active since March 06, 2025Accepts Medicare Assignment
2300 W MORTON ST STE 114, DENISON, TX 75020(903) 462-4085(903) 465-5533 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cassie Elizabeth Mixon Otr NPPES

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

CASSIE ELIZABETH MIXON OTR (NPI 1639977481) is an individual pediatrics provider in Denison, Texas, licensed in Texas (125393) and active in the NPI registry since March 2025. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1639977481
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameCASSIE ELIZABETH MIXONCredential: OTR
Location Address2300 W MORTON ST STE 114Denison, TX 75020-1671
Mailing Address2300 W Morton St Ste 114Denison, TX 75020-1671 · (903) 462-4085 · Fax (903) 465-5533
Fax(903) 465-5533
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMarch 6, 2025
NPPES CertifiedMarch 6, 2025
✔ NPI 1639977481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License✔ Licensed in TX · 125393
Definition
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
2300 W MORTON ST STE 114, Denison, TX 75020

Accepted 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

Cassie Elizabeth Mixon Otr 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 ID5890270383
PECOS Enrollment IDI20260402000932

Medicare Billing Reassignment

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

Speech-Language Pathologist
1600 W UNIVERSITY BLVD
Durant, OK 74701
  • Reassigned Medicare billing, Oklahoma enrollment
  • 20 clinicians in this Medicare group

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

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.

Physical Therapy Assistant
2300 W MORTON ST STE 114
DENISON, TX 75020
Occupational Therapist (Pediatrics)
2300 W MORTON ST STE 114
DENISON, TX 75020
Physical Therapy Assistant
2300 W MORTON ST STE 114
DENISON, TX 75020
Occupational Therapist (Pediatrics)
2300 W MORTON ST STE 114
DENISON, TX 75020
Speech-Language Pathologist
2300 W MORTON ST STE 114
DENISON, TX 75020
Speech-Language Pathologist
2300 W MORTON ST STE 114
DENISON, TX 75020
Occupational Therapist (Pediatrics)
2300 W MORTON ST STE 114
DENISON, TX 75020
Speech-Language Pathologist
2300 W MORTON ST STE 114
DENISON, TX 75020

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 Cassie Mixon's NPI number?

The NPI number for Cassie Mixon is 1639977481. It was assigned to this individual provider in the NPPES registry on March 6, 2025.

Where is Cassie Mixon located?

Cassie Mixon practices at 2300 W Morton St Ste 114, Denison, TX 75020. The listed phone number is (903) 462-4085.

What is Cassie Mixon's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.

Is Cassie Mixon enrolled in Medicare?

Yes. Cassie Mixon 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 Cassie Mixon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassie Mixon reassigns Medicare benefits to Janee Standifer Slp, LLC (Durant, OK). 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 Cassie Mixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cassie Mixon accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Cassie Mixon 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 Cassie Mixon was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.