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

MS. Marilynn Matelyan-Holliday, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1538392428

MS. Marilynn Matelyan-Holliday, MSW, LCSW is a Clinical Social Worker in Floresville, Texas. Qualified in 1984, 42 years ago. Practices as a sole proprietor. Licensed in Texas.

Years since qualifying
42
Licensed in
TX
In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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

900 County Road 121
Floresville, TX 78114-6388
Phone: (210) 549-9773
Fax: (210) 560-0044
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 12107 (TX)

Record details

NPI number1538392428
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedAugust 26, 2009
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Not indicated

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