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

Individual provider Clinical Social Worker · NPI 1669318374

Yssa Gillis, LMSW is a Clinical Social Worker in Buda, Texas. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 903
Buda, TX 78610-0903
Phone: (512) 522-8154
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1669318374
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedApril 25, 2026
Last updated in NPPESApril 25, 2026
Certification dateApril 25, 2026

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