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Tambra Investments, Inc.

Physiological Laboratory in Warren, MI · enumerated 2009 · authorized official Michael Evans, Ceo.

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

National Provider Identifier

1730313289

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Registry record

Entity type Organization (Type 2)
Legal business name Tambra Investments, Inc.
Other name <Unavail>
Practice address 23247 Pinewood St, Warren, MI, 48091
Phone (866) 662-7897
Fax (586) 757-1972
Enumeration date May 13, 2009
Last updated in NPPES Dec 14, 2012

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Michael Evans
Title Ceo
Phone (586) 501-1021

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 type of organization is Tambra Investments, Inc.?
Tambra Investments, Inc. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-14.