Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Apollo Labs

Q: What is the NPI number for Apollo Labs?

The NPI for Apollo Labs is 1831858711, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Houston, TX · enumerated 2021 · authorized official Cathy Williams, Ceo.

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

National Provider Identifier

1831858711

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Registry record

Entity type Organization (Type 2)

Legal business name Apollo Labs

Practice address 2629 Tangle Wilde St, Suite 101, Houston, TX, 77063

Phone (832) 885-7723

Enumeration date Dec 8, 2021

Last updated in NPPES Dec 8, 2021

Taxonomy & classification

291900000X Military Clinical Medical Laboratory Laboratories Secondary

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Cathy Williams

Title Ceo

Phone (708) 935-5459

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

Who is the authorized official for Apollo Labs?

NPPES lists Cathy Williams (Ceo) as the authorized official for this organization.

What is the NPI number for Apollo Labs?

The NPI for Apollo Labs is 1831858711, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-08.