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Diagnostic Staffing Solutions, LLC

Physiological Laboratory in San Antonio, TX · enumerated 2012 · authorized official Grizelda Chapa, Biller.

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

National Provider Identifier

1801147954

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Registry record

Entity type Organization (Type 2)
Legal business name Diagnostic Staffing Solutions, LLC
Practice address 518 E Ramsey Rd Ste 201, San Antonio, TX, 78216
Phone (210) 733-0424
Enumeration date Sep 28, 2012
Last updated in NPPES Sep 28, 2012

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Grizelda Chapa
Title Biller
Phone (956) 324-1295

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

What is the NPI number for Diagnostic Staffing Solutions, LLC?
The NPI for Diagnostic Staffing Solutions, LLC is 1801147954, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Diagnostic Staffing Solutions, LLC?
NPPES lists Grizelda Chapa (Biller) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-28.