Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John L. O'Neil, PT, DPT

Individual provider Physical Therapist · NPI 1316347768

John L. O'Neil, PT, DPT is a Physical Therapist in Private Practice in Westminster, Maryland. Qualified in 2014, 12 years ago. Practices with Tom Segal Physical Therapy, Inc, a 5-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
12
Licensed in
MD
In the registry since
2014
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

826 Washington Rd Ste 211
Westminster, MD 21157-5750
Phone: (443) 605-0505
Fax: (443) 605-0506
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 25148 (MD)

Record details

NPI number1316347768
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT
Sole proprietorNo
NPI enumeratedSeptember 3, 2014
Last updated in NPPESOctober 23, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Tom Segal Physical Therapy, Inc. — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Westminster