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

Mary Josephine Brett, LISW

Individual provider Clinical Social Worker · NPI 1962559864

Mary Josephine Brett, LISW is a Clinical Social Worker in Columbus, Ohio. Qualified in 1982, 44 years ago. Practices with Behavioral Healthcare Partners of Central Ohio Inc, a 28-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
44
Licensed in
OH
In the registry since
2007
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

1560 Fishinger Rd
Columbus, OH 43221-2108 Not confirmed with CMS for 19 years — call before visiting
Phone: (614) 457-7876
Fax: (614) 457-7896
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence I104 (OH)

Record details

NPI number1962559864
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorNo
NPI enumeratedJanuary 4, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Behavioral Healthcare Partners Of Central Ohio Inc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients11
Services billed 38 a service is one billed item, such as a visit, a test or a procedure
Average patient age58

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 Behavioral Healthcare Partners of Central Ohio Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 28 clinicians in the practice; 12 are shown here.

Other providers in Columbus