Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

The Health Care Authority of the City of Huntsville

Clinical Medical Laboratory in Huntsville, AL · enumerated 2026 · authorized official David Ralston, Executive Director Revenue Cycle.

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

National Provider Identifier

1740137173

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Registry record

Entity type Organization (Type 2)

Legal business name The Health Care Authority of the City of Huntsville

Parent organization The Health Care Authority of the City of Huntsville

Practice address 1 Hospital Dr Sw, Huntsville, AL, 35801

Phone (256) 882-3100

Enumeration date Mar 13, 2026

Last updated in NPPES Mar 13, 2026

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name David Ralston

Title Executive Director Revenue Cycle

Phone (256) 801-6011

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-03-13. Verify at npiregistry.cms.hhs.gov.

Where is The Health Care Authority of the City of Huntsville located?

The practice location on file with NPPES is in Huntsville, AL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-13.