KAREN CAESAR
NPI 1538294558
Occupational Therapist in Mckinney, TX

Active since February 22, 2007Accepts Medicare Assignment
8537 SPECTRUM DR, MCKINNEY, TX 75072(570) 332-2624 Get Directions Write a Review

NPPES record last updated: February 16, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 16, 2023, Oct 24, 2019 (2 updates tracked since 2019).

About Karen Caesar NPPES

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

KAREN CAESAR (NPI 1538294558) is an individual occupational therapist in Mckinney, Texas, licensed in Texas (113442) and active in the NPI registry since February 2007. She is a graduate of Other (1993).

NPPES Registry Identity

NPI1538294558
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameKAREN CAESAR
Location Address8537 SPECTRUM DRMckinney, TX 75072-5860
Mailing Address8537 Spectrum DrMckinney, TX 75072-5860 · (570) 332-2624
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateFebruary 22, 2007
Last NPPES UpdateFebruary 16, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2023
✔ NPI 1538294558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Licenses✔ Licensed in TX · 113442✔ Licensed in NY · 011901-1✔ Licensed in PA · 04-261372
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
8537 SPECTRUM DR, Mckinney, TX 75072

Other Names 1

Former Name (1)Karen Loyack

Other Identifiers 1

Medicaid0019297820003PA

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

Karen Caesar 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 ID7618340381
PECOS Enrollment IDI20230228000050

Medicare Billing Reassignments

2

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

Physical Therapist
3405 EL SALIDO PKWY
Cedar Park, TX 78613
  • Reassigned Medicare billing, Texas enrollment
  • 192 clinicians in this Medicare group
Physical Therapist
127 W BROAD ST
Lake Charles, LA 70601
  • Reassigned Medicare billing, Texas enrollment
  • 145 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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
137 services42 patients
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
71 services29 patients
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
71 services32 patients
Training for self-care or home management, each 15 minutes 97535
This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.
60 services23 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
36 services16 patients

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 Karen Caesar's NPI number?

The NPI number for Karen Caesar is 1538294558. It was assigned to this individual provider in the NPPES registry on February 22, 2007. The provider is also known as Karen Loyack.

Where is Karen Caesar located?

Karen Caesar practices at 8537 Spectrum Dr, Mckinney, TX 75072. The listed phone number is (570) 332-2624.

What is Karen Caesar's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Karen Caesar enrolled in Medicare?

Yes. Karen Caesar 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 organizations bill Medicare for Karen Caesar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Caesar reassigns Medicare benefits to 2 organizations: Legacy Healthcare Services Inc. (Cedar Park, TX) and Synergy Care Southeast, LLC (Lake Charles, LA). 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 Karen Caesar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karen Caesar accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and UnitedHealthcare list Karen Caesar 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 Karen Caesar was last updated on February 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.