ERIKA LAJOYCE WILLIAMS PTA
NPI 1780565200
Physical Therapy Assistant in Joliet, IL

Active since September 10, 2025
421 DORIS AVE, JOLIET, IL 60433(708) 359-3468 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Erika Lajoyce Williams Pta NPPES

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

ERIKA LAJOYCE WILLIAMS PTA (NPI 1780565200) is an individual physical therapy assistant in Joliet, Illinois, licensed in Illinois (160.006756) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1780565200
Entity TypeIndividualFemale
Primary Taxonomy225200000X
Provider Legal NameERIKA LAJOYCE WILLIAMSCredential: PTA
Location Address421 DORIS AVEJoliet, IL 60433-2569
Mailing Address4 Ash StPark Forest, IL 60466-1404 · (708) 359-3468
Sole ProprietorNo
Enumeration DateSeptember 10, 2025
Last NPPES UpdateOctober 24, 2025
NPPES CertifiedSeptember 10, 2025
NPI 1780565200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225200000X
License Licensed in IL · 160.006756
Definition

(1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or Council on Postsecondary Accreditation, who assists the physical therapist in providing physical therapy. The supervising physical therapist is directly responsible for the actions of the physical therapist assistant. The PTA performs physical therapy procedures and related tasks that have been selected and delegated by the supervising physical therapist. Duties of the PTA include assisting the physical therapist in implementing treatment programs, training patients in exercised and activities of daily living, conducting treatments, and reporting to the physical therapist on the patient's responses. In addition to direct patient care, the PTA may also perform such functions as patient transport, and clinic or equipment preparation and maintenance. Currently more than half of all states require PTAs to be licensed, registered or certified. (2) An individual who works under the supervision of a physical therapist to assist him or her in providing physical therapy services. A physical therapy assistant may, for instance, help patients follow an appropriate exercise program that will increase their strength, endurance, coordination, and range of motion and train patients to perform activities of daily life.

421 DORIS AVE, Joliet, IL 60433

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
421 DORIS AVE
JOLIET, IL 60433
Physical Therapist
421 DORIS AVE
JOLIET, IL 60433
Skilled Nursing Facility
421 DORIS AVE
JOLIET, IL 60433
Physical Therapy Assistant
421 DORIS AVE
JOLIET, IL 60433
Speech-Language Pathologist
421 DORIS AVE
JOLIET, IL 60433
Occupational Therapist
421 DORIS AVE
JOLIET, IL 60433
Speech-Language Pathologist
421 DORIS AVE
JOLIET, IL 60433
Speech-Language Pathologist
421 DORIS AVE
JOLIET, IL 60433

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 Erika Williams's NPI number?

The NPI number for Erika Williams is 1780565200. It was assigned to this individual provider in the NPPES registry on September 10, 2025.

Where is Erika Williams located?

Erika Williams practices at 421 Doris Ave, Joliet, IL 60433. The listed phone number is (708) 359-3468.

What is Erika Williams's specialty?

The primary specialty registered for this NPI is Physical Therapy Assistant with taxonomy code 225200000X.

When was this NPI record last updated?

The NPPES record for Erika Williams was last updated on October 24, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.