Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

1 for the Planet Inc

Q: What is the NPI number for 1 for the Planet Inc?

The NPI for 1 for the Planet Inc is 1558227546, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Houston, TX · enumerated 2026 · authorized official Peter Tsadilas, Director.

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

National Provider Identifier

1558227546

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Registry record

Entity type Organization (Type 2)

Legal business name 1 for the Planet Inc

Practice address 12828 Willow Centre Dr Ste D, Houston, TX, 77066

Phone (713) 766-2796

Enumeration date Jan 2, 2026

Last updated in NPPES Feb 13, 2026

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Peter Tsadilas

Title Director

Phone (503) 516-0683

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 1 for the Planet Inc?

The NPI for 1 for the Planet Inc is 1558227546, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for 1 for the Planet Inc?

NPPES lists Peter Tsadilas (Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-13.