Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KATIE WILLIAMSON MSPT
NPI 1235122276
Physical Therapist in South Weymouth, MA

Active since August 24, 2005
541 MAIN ST, SUITE 103, SOUTH WEYMOUTH, MA 02190(781) 331-9600 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Katie Williamson Mspt NPPES

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

KATIE WILLIAMSON MSPT (NPI 1235122276) is an individual physical therapist in South Weymouth, Massachusetts, licensed in Massachusetts (16540) and active in the NPI registry since August 2005. She is a graduate of Other (2003).

NPPES Registry Identity

NPI1235122276
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameKATIE WILLIAMSONCredential: MSPT
Location Address541 MAIN ST, SUITE 103South Weymouth, MA 02190-1868
Mailing Address223 Vernon StRockland, MA 02370-1942
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateAugust 24, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1235122276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in MA · 16540
Definition

Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:<ul><li>Diagnose and manage movement dysfunction and enhance physical and functional abilities.</li><li>Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.</li><li>Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.</li><li>Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.</li><li>Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.</li></ul>PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

541 MAIN ST, South Weymouth, MA 02190

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Katie Williamson Mspt 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 ID7113816323
PECOS Enrollment IDI20040315000747

Areas of Expertise CMS Part B claims 4

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 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.
211 services48 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.
100 services39 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.
33 services14 patients
Evaluation for physical therapy, typically 30 minutes 97162
An evaluation for physical therapy is a 30-minute session where a physical therapist assesses your current physical condition. They'll examine your strength, flexibility, balance, and mobility to identify areas needing improvement. This helps tailor a therapy plan to your specific needs.
11 services11 patients

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.

Family Medicine
541 MAIN ST, SUITE 301
SOUTH WEYMOUTH, MA 02190
Internal Medicine (Cardiovascular Disease)
541 MAIN ST, SUITE 400
SOUTH WEYMOUTH, MA 02190
Family Medicine
541 MAIN ST, SUITE 301
SOUTH WEYMOUTH, MA 02190
Dietitian, Registered
541 MAIN ST, SUITE 400
SOUTH WEYMOUTH, MA 02190
Family Medicine
541 MAIN ST, SUITE 301
SOUTH WEYMOUTH, MA 02190
Chiropractor
541 MAIN ST, SUITE 214
SOUTH WEYMOUTH, MA 02190
Specialist/Technologist (Athletic Trainer)
541 MAIN ST, SUITE 103
SOUTH WEYMOUTH, MA 02190
Physical Therapist
541 MAIN ST, SUITE 316
WEYMOUTH, MA 02190

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235122276, enumerated as an "individual" on August 24, 2005.

The provider is located at 541 MAIN ST SUITE 103 SOUTH WEYMOUTH, MA 02190 and the phone number is (781) 331-9600.

Physical Therapist with taxonomy code 225100000X.