MATTHEW DEMPSEY
NPI 1033479191
Physical Therapist in Westport, CT

Active since May 23, 2012Accepts Medicare Assignment
323 RIVERSIDE AVE, WESTPORT, CT 06880(203) 845-2200 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Matthew Dempsey NPPES

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

MATTHEW DEMPSEY (NPI 1033479191) is an individual physical therapist in Westport, Connecticut, licensed in (009534) and active in the NPI registry since May 2012. He maintains a secondary practice location in Darien and is a graduate of Other (2012).

NPPES Registry Identity

NPI1033479191
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMATTHEW DEMPSEY
Location Address323 RIVERSIDE AVEWestport, CT 06880-4825
Mailing Address18444 N 25th Ave Ste 320Phoenix, AZ 85023-1266 · (623) 241-8682 · Fax (480) 499-8459
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateMay 23, 2012
Last NPPES UpdateMarch 25, 2026
NPPES CertifiedMarch 25, 2026
NPI 1033479191 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 · 009534
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.

323 RIVERSIDE AVE, Westport, CT 06880

Secondary Practice Location 1

Location 153 Old Kings Hwy N, suite 103Darien, CT 06820-4735 · Phone (203) 656-2229

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

Matthew Dempsey 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 ID4183871726
PECOS Enrollment IDI20120904000343

Areas of Expertise CMS Part B claims 6

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 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.
757 services78 patients
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.
738 services68 patients
Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
319 services45 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.
218 services22 patients
Evaluation for physical therapy, typically 20 minutes 97161
An evaluation for physical therapy is a short, 20-minute assessment where your physical condition, mobility, and pain levels are examined. This helps in designing a personalized therapy plan to enhance your physical function and well-being.
66 services59 patients
Training for self-care or home management, each 15 minutes 97535
This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06880 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

Durable Medical Equipment & Medical Supplies
323 RIVERSIDE AVE
WESTPORT, CT 06880
Occupational Therapist
323 RIVERSIDE AVE
WESTPORT, CT 06880
Physical Therapist
323 RIVERSIDE AVE
WESTPORT, CT 06880
Pediatrics
323 RIVERSIDE AVE
WESTPORT, CT 06880

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 Matthew Dempsey's NPI number?

The NPI number for Matthew Dempsey is 1033479191. It was assigned to this individual provider in the NPPES registry on May 23, 2012.

Where is Matthew Dempsey located?

Matthew Dempsey practices at 323 Riverside Ave, Westport, CT 06880. The listed phone number is (203) 845-2200.

What is Matthew Dempsey's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Matthew Dempsey enrolled in Medicare?

Yes. Matthew Dempsey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Matthew Dempsey was last updated on March 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.