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

Premier ER Plus, San Marcos, LLC

Organization Emergency Care Clinic/Center · NPI 1558844258

Premier ER Plus, San Marcos, LLC is an Emergency Care Clinic/Center in San Marcos, Texas. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1509 N Interstate 35
San Marcos, TX 78666-7220
Phone: (512) 648-6188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Care Clinic/Center (primary) Taxonomy 261QE0002X

Record details

NPI number1558844258
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samantha Foss — Director Of Administration · (254) 224-8808
NPI enumeratedSeptember 10, 2018
Last updated in NPPESSeptember 10, 2018
Mailing address900 Austin Ave Ste 1001, Waco, TX 76701-1949

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