Yssa Gillis Lmsw
About this NPIWhat this record shows.
NPI 1669318374 is registered to Yssa Gillis Lmsw, a Clinical Social Worker practising at Po Box 903 in Buda, Texas. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Yssa Gillis Lmsw has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Yssa Gillis Lmsw accepts. To confirm in-network status with your specific health plan, contact Yssa Gillis Lmsw directly at (512) 522-8154.
Frequently asked
Yes. NPI 1669318374 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (512) 522-8154.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Yssa Gillis Lmsw is a Type-1 individual NPI.