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Col North California, LLC

Physiological Laboratory in Petaluma, CA · enumerated 2005 · authorized official Patrick Howard, Managing Member.

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

National Provider Identifier

1588663124

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Registry record

Entity type Organization (Type 2)
Legal business name Col North California, LLC
Other name <Unavail>
Practice address 181 Lynch Creek Way, Suite 102, Petaluma, CA, 94954
Phone (707) 766-7074
Fax (707) 766-7075
Enumeration date Jul 15, 2005
Last updated in NPPES Mar 3, 2015

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Patrick Howard
Title Managing Member
Phone (337) 291-9161

Other identifiers

Identifier Type State Issuer
GR004920D Medicaid CA -

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 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.
What type of organization is Col North California, LLC?
Col North California, LLC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-03.