Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doris Alvarez, LCSW

Clinical Social Worker in Corpus Christi, TX · enumerated 2006.

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

National Provider Identifier

1851329700

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Registry record

Entity type Individual (Type 1)

Name Doris Alvarez

Credential LCSW

Sex Female

Practice address 3833 S Staples St, S-203, Corpus Christi, TX, 78411

Phone (361) 852-9665

Fax (361) 852-2794

Enumeration date Jun 29, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 39150 (TX) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
86518Q	Other	TX	BLUE CROSS/BLUE SHIELD

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.

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Frequently asked questions

How do I verify Doris Alvarez's NPI record?

Cross-check NPI 1851329700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851329700 active?

Yes, as of the latest NPPES snapshot, NPI 1851329700 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.