Elizabeth Kay Marshall McGuigan, OTR, OTD

Key facts

NPI: 1124632153
Entity type: Individual (NPI type 1)
Primary specialty: Occupational Therapist 225X00000X
License: 121164 (TX)
Practice address: 5400 Brodie LN Ste 295
Sunset Valley, TX 78745-2525
Phone: (512) 676-3949
NPI assigned: Sep 8, 2020
Sex: Female
Sole proprietor: No

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Dell Children'S Medical Group Pediatrics Physician · Austin, TX · NPI 1326072943

Medicare reassignment NPD TX
Ideal Physical Therapy of Texas LLC Physical Therapist · Plano, TX · NPI 1538573746

Medicare reassignment NPD OCCUPATIONAL THERAPIST · TX
Dell Children'S Medical Group Sleep Disorder Diagnostic Clinic/Center · Austin, TX · NPI 1124748249

NPD
Ideal Physical Therapy of Texas LLC Durable Medical Equipment & Medical Supplies · Murphy, TX · NPI 1902773161

NPD
Allied Therapies of Texas, PLLC Multi-Specialty Clinic/Center · Copperas Cove, TX · NPI 1164009254

NPD (past)
Capital Therapy Group, LLC Speech-Language Pathologist · Austin, TX · NPI 1982091500

NPD (past)

Medicare participation

Medicare fee-for-service enrollment: Enrolled in TX

Medicare enrollment records

Enrollment ID	State	Provider type	PAC ID	Details
I20210111000918	TX	Practitioner - Occupational Therapist in Private Practice	0446663546	Reassigns benefits to 2 organizations

National Provider Directory

Medicare enrollment (NPD): Yes

Practice roles

Organization	Specialty	Status	New patients
Ideal Physical Therapy of Texas LLC		Current since Mar 3, 2025	Accepting new patients
Ideal Physical Therapy of Texas LLC	Occupational Therapist	Current since Mar 3, 2025	Accepting new patients
Dell Children'S Medical Group		Current since Jan 5, 2025	Accepting new patients
Dell Children'S Medical Group		Current since Jan 5, 2025	Accepting new patients
Allied Therapies of Texas, PLLC		Past since Mar 1, 2021	Accepting new patients
Capital Therapy Group, LLC		Past since Sep 1, 2020	Accepting new patients

Locations

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

4900 Mueller Blvd
Austin, TX 78723
Phone (512) 324-0165

1301 Barbara Jordan Blvd
Ste 200
Austin, TX 78723
Phone (512) 628-1800

4100 Fairway Dr
Ste 400
Carrollton, TX 75010
Phone (972) 394-3325

1000 Hesters Crossing Rd
Round Rock, TX 78681
Phone (512) 628-1800

5400 Brodie Ln
Ste 295
Sunset Valley, TX 78745
Phone (512) 676-3949

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Occupational Therapist	225X00000X	121164	TX	Yes

Addresses

Primary practice location

5400 Brodie LN Ste 295
Sunset Valley, TX 78745-2525

Mailing address

2001 Butterfield Rd Ste 1600
Downers Grove, IL 60515-1211
Phone (866) 370-8206

Other practice location 1

4900 Mueller Blvd
Austin, TX 78723-3051
Phone (512) 324-0000

Other practice location 2

5400 Brodie Ln Ste 295
Sunset Valley, TX 78745-2525
Phone (512) 676-3949

Other providers in Sunset Valley, TX

All providers in Sunset Valley, TX · Occupational Therapist in Texas

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Apr 8, 2025. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.