Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mrs. Mary Kathleen Fries-Hershfeld, PT

Individual provider Physical Therapist · NPI 1093814121

Mrs. Mary Kathleen Fries-Hershfeld, PT is registered under Physical Therapist in Private Practice in Catonsville, Maryland. Qualified in 1987, 39 years ago. Practices with Maryland Luna Care Physical Therapy LLC, a 124-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
39
Licensed in
MD
In the registry since
2006
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

924 Rear Frederick RD
Catonsville, MD 21228 Not confirmed with CMS for 19 years — call before visiting
Phone: (410) 744-2800
Fax: (410) 313-8622
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 16158 (MD)

Record details

NPI number1093814121
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Maryland Luna Care Physical Therapy Llc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients49
Services billed 2,324 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Maryland Luna Care Physical Therapy LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 124 clinicians in the practice; 12 are shown here.

Other providers in Catonsville