Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TEAGAN SHEA O'FLAHERTY
NPI 1790600401
Physical Therapist in Chelmsford, MA

Active since August 11, 2026
4 MEETING HOUSE RD STE 4AND5, CHELMSFORD, MA 01824(978) 970-2460 Get Directions Write a Review

NPPES record added: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 4, 2026, Aug 11, 2026 (2 updates tracked since 2026).

About Teagan Shea O'flaherty NPPES

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

TEAGAN SHEA O'FLAHERTY (NPI 1790600401) is an individual physical therapist in Chelmsford, Massachusetts, licensed in Massachusetts (PTL89990) and active in the NPI registry since August 2026. She maintains a secondary practice location in Concord.

NPPES Registry Identity

NPI1790600401
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameTEAGAN SHEA O'FLAHERTY
Location Address4 MEETING HOUSE RD STE 4AND5Chelmsford, MA 01824-2766
Mailing Address8402 Crown CirWillow Springs, IL 60480-1132 · (773) 406-0930
Sole ProprietorNo
Enumeration DateAugust 11, 2026
Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
NPI 1790600401 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
Licenses Licensed in MA · PTL89990 Licensed in IL · 070.040849
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:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • 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.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
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.
4 MEETING HOUSE RD STE 4AND5, Chelmsford, MA 01824

Secondary Practice Location 1

Location 19 Pond LnConcord, MA 01742-2858 · Phone (978) 369-9996

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 Teagan O'flaherty's NPI number?

The NPI number for Teagan O'flaherty is 1790600401. It was assigned to this individual provider in the NPPES registry on August 11, 2026.

Where is Teagan O'flaherty located?

Teagan O'flaherty practices at 4 Meeting House Rd Ste 4and5, Chelmsford, MA 01824. The listed phone number is (978) 970-2460.

What is Teagan O'flaherty's specialty?

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

When was this NPI record last updated?

The NPPES record for Teagan O'flaherty was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.