Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elizabeth Ruth Alwais, LPC#603089

Professional Counselor in San Marcos, TX · enumerated 2010 · practices at Hays Caldwell Council on Alcohol and Drugs.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033434857

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Elizabeth Ruth Alwais

Credential LPC#603089

Sex Female

Practice address 1901 Dutton Dr, Suite E, San Marcos, TX, 78666

Phone (512) 396-7695

Fax (512) 396-7633

Enumeration date Apr 5, 2010

Last updated in NPPES Jan 28, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LPC603089 (TX) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 63089 (TX) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier	Type	State	Issuer
065337001	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Elizabeth Alwais?

Elizabeth Alwais is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-28.