Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1831656727 Deactivated / Inactive NPI Female Practitioner

Aiselyn Mason

Physical Therapy Assistant • Worcester, MA

⚠️

Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Aiselyn Mason has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date February 27, 2019
NPI Deactivation Date January 05, 2026
Total Practice Duration ~7 Years of Practice (2019 – 2026)

Professional Overview & Biography Verified Profile Summary

Aiselyn Mason was a registered Physical Therapy Assistant practicing in Worcester, MA. Throughout an active medical career spanning 7 years, Aiselyn Mason provided care at the practice location at 18 CHESTNUT ST until profile deactivation on 2026-01-05.

Practice Location & Contact Primary Location

Practice Address

18 Chestnut St

Worcester, MA 016081556

Telephone 7347484468

Specialty Benchmarks & Practice Insights

Comparative analytics for Physical Therapy Assistant in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
33 Specialists

Practicing in Worcester, MA (1154 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-02-19
Physical Therapy Assistant Primary Specialty

NUCC Taxonomy Code: 225200000X

State License MA 27958

(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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

21 Associated Practitioners
Lucy Clarke

Occupational Therapist

NPI 1013694819
Dr. Joel Saks , MD

Orthopaedic Surgery

NPI 1184821456

Doctor of Medicine (M.D.)

Dr. Kristina Gonzales , OTD

Occupational Therapist

NPI 1306613567

Doctor of Occupational Therapy

Liane Houde , CCC-SLP

Speech-Language Pathologist

NPI 1326760521

Speech-Language Pathologist (Certificate of Clinical Competence)

Abigail Mann , MSOT OTR, L

Occupational Therapist

NPI 1336862556

MSOTOTR, L

Amanda Swaney , OTR, L

Occupational Therapist

NPI 1366150187

Occupational Therapist Registered, L

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location February 19, 2026

Registered at 18 CHESTNUT ST, WORCESTER, MA 016081556 (Tel: 7347484468)

📍
Updated Business Mailing Address February 19, 2026

Registered at 22 HILLDALE AVE, MIDDLETON, MA 019492422

👤
Provider Name / Credentials Updated February 19, 2026

Recorded as AISELYN MASON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 19, 2026

Physical Therapy Assistant (License #27958 in MA)

⚠️
NPI Profile Deactivated January 05, 2026

Record deactivated on January 05, 2026

NPI Profile Active February 27, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location February 27, 2019

Registered at 27777 INKSTER RD STE 100, FARMINGTON HILLS, MI 483345326 (Tel: 2484364400)

📍
Updated Business Mailing Address February 27, 2019

Registered at 27777 INKSTER RD STE 100, FARMINGTON HILLS, MI 483345326

👤
Provider Name / Credentials Updated February 27, 2019

Recorded as AISELYN MASON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 27, 2019

Behavior Technician

🟢
Initial NPI Registration & Enumeration February 27, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Aiselyn Mason. Be the first to share your experience!

Sign in to leave a review for Aiselyn Mason

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1831656727
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 27, 2019
Last Update: February 19, 2026
Deactivation Date: January 05, 2026
Sole Proprietor: No

Mailing Address

22 Hilldale Ave

Middleton, MA 019492422

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.