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

Mary Mainville, MSW, MED, LCSW

Individual provider Clinical Social Worker · NPI 1295051530

Mary Mainville, MSW, MED, LCSW is a Clinical Social Worker in Friendswood, Texas. Qualified in 1998, 28 years ago. Practices with UT Physicians, a 1,732-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
28
In the registry since
2010
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
MED — Master of Education
A graduate education degree, written M.Ed.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

308 S Friendswood Dr Ste 110
Friendswood, TX 77546-3989
Phone: (281) 993-3733
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 98 Lynn Ave, Hull, MA 02045-2267 — (617) 471-8400

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1295051530
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , MED , LCSW
Sole proprietorYes
NPI enumeratedApril 12, 2010
Last updated in NPPESSeptember 16, 2020
Certification dateSeptember 16, 2020

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Ut Physicians — 1732 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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