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Absolute Diagnostics LLC

Absolute Diagnostics LLC is a healthcare organization registered as Clinical Medical Laboratory in Farmers Branch, TX, holding Type 2 (organization) NPI 1699142315 since 2015. The authorized official on file is Maria Castelan, Owner.

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NPI 1699142315
Entity type Organization (Type 2)
Legal business name Absolute Diagnostics LLC
Practice address 1860 CROWN DR, SUITE 1408, Farmers Branch, TX, 75234
Phone 2142284429
Fax 2145949274
Enumeration date 2015-08-28
Last updated in NPPES 2016-05-19

Authorized official

Name Maria Castelan
Title Owner
Phone 2142284429

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Absolute Diagnostics LLC
NPI: 1699142315
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 1860 CROWN DR, SUITE 1408, Farmers Branch, TX, 75234

Verify this record

Cross-check NPI 1699142315 against the authoritative CMS record: view Absolute Diagnostics LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Absolute Diagnostics LLC?
NPPES lists Maria Castelan (Owner) as the authorized official for this organization.
What is the NPI number for Absolute Diagnostics LLC?
The NPI for Absolute Diagnostics LLC is 1699142315, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-05-19.