Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Preventive Healthcare Technologies LLC

Physiological Laboratory in Wixom, MI · enumerated 2020 · authorized official Dominic Siwik, Ceo.

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

National Provider Identifier

1497378145

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Registry record

Entity type Organization (Type 2)

Legal business name Preventive Healthcare Technologies LLC

Practice address 29560 Beck Rd, Wixom, MI, 48393

Phone (833) 463-9633

Enumeration date May 28, 2020

Last updated in NPPES Apr 24, 2023

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Dominic Siwik

Title Ceo

Phone (833) 463-9633

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

What type of organization is Preventive Healthcare Technologies LLC?

Preventive Healthcare Technologies LLC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-24.