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Aiselyn Mason

Physical Therapy Assistant β€’ Worcester, MA

Active NPI 1831656727 Individual Practitioner Female Practitioner
Practice location in NPPES

18 Chestnut St
Worcester, MA 016081556

Call 7347484468 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

18 Chestnut St

Worcester, MA 016081556

Telephone 7347484468

NPI first issued

2019

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Worcester and Massachusetts

33 active clinicians are listed under Physical Therapy Assistant with a practice address in Worcester, MA (1,136 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Worcester

0% of these 33 clinicians have the CMS telehealth indicator.

0% of these 33 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-02-19
Physical Therapy Assistant Primary Specialty

NUCC Taxonomy Code: 225200000X

License # reported to NPPES 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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Dr. Joseph Davids , MD

Internal Medicine - Cardiovascular Disease

NPI 1841285665

Doctor of Medicine (M.D.)

Diana Namumbejja Abwoye , NP

Nurse Practitioner - Family

NPI 1992311401

Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

12 Historical Events
πŸ“
Updated Practice Location February 19, 2026

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

πŸ“
Updated Business Mailing Address February 19, 2026

Registered at 22 HILLDALE AVE, MIDDLETON, MA 019492422

πŸ‘€
Provider Name / Credentials Updated February 19, 2026

Recorded as AISELYN MASON

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

Physical Therapy Assistant (license number reported to NPPES: MA 27958)

πŸ”„
NPI Profile Reactivated February 18, 2026

Record officially reactivated for active practice on February 18, 2026

⚠️
NPI Profile Deactivated January 05, 2026

NPPES lists this NPI as deactivated as of January 05, 2026; the reason is not published.

βœ…
NPI Profile Active February 27, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) February 27, 2019

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

πŸ“
Business Mailing Address (Initial Record) February 27, 2019

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

πŸ‘€
Provider Name / Credentials (Initial Record) February 27, 2019

Recorded as AISELYN MASON

πŸŽ“
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.

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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
Sole Proprietor: No

Mailing Address

22 Hilldale Ave

Middleton, MA 019492422

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.