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

Kathryn Patricia O'Brien, DPT

Individual provider Physical Therapist · NPI 1659094332

Kathryn Patricia O'Brien, DPT is a Physical Therapist in Private Practice in Owings Mills, Maryland. Qualified in 2022, 4 years ago. Practices with Life Fitness Physical Therapy LLC, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Washington.

Years since qualifying
4
Licensed in
MD, WA
In the registry since
2022
Specialties on file
2
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Practice location Address checks out

23 Crossroads Dr Ste 300
Owings Mills, MD 21117-5443
Phone: (410) 998-9133
Fax: (410) 998-9155
Show map & directions

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

Additional practice locations (1)

  • 2120 Mottman Rd Sw, Tumwater, WA 98512-7823 — (360) 357-7466

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 29161 (MD)
Physical Therapist Taxonomy 225100000X · Licence PT61679920 (WA)

Record details

NPI number1659094332
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPT
Sole proprietorYes
NPI enumeratedSeptember 19, 2022
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Life Fitness Physical Therapy Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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