Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St. Michael'S Labs San Antonio, Inc

Clinical Medical Laboratory in San Antonio, TX · enumerated 2010 · authorized official Linda Kellner, Director of Medical Credentialing.

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

National Provider Identifier

1467778514

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name St. Michael'S Labs San Antonio, Inc

Practice address 18518 Hardy Oak Blvd, Suite 100, San Antonio, TX, 78258

Phone (713) 586-6705

Fax (713) 586-6752

Enumeration date Apr 14, 2010

Last updated in NPPES Apr 14, 2010

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 801160206 (TX) Primary

Authorized official

Name Linda Kellner

Title Director of Medical Credentialing

Phone (713) 586-6705

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is St. Michael'S Labs San Antonio, Inc?

St. Michael'S Labs San Antonio, Inc is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-14.