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Darren F X Clair MD Inc A Professional Medical Corporation

Anesthesiology Physician in Westlake Vlg, CA · enumerated 2006 · authorized official Darren Clair, Owner.

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

National Provider Identifier

1265500391

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Registry record

Entity type Organization (Type 2)
Legal business name Darren F X Clair MD Inc A Professional Medical Corporation
Practice address 32123 Lindero Canyon Rd Ste 205, Westlake Vlg, CA, 91361
Phone (310) 866-9889
Fax (805) 379-4541
Enumeration date Nov 30, 2006
Last updated in NPPES Aug 19, 2024

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Darren Clair
Title Owner
Phone (310) 866-9889

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 Darren F X Clair MD Inc A Professional Medical Corporation?
Darren F X Clair MD Inc A Professional Medical Corporation is registered in NPPES as a Anesthesiology Physician (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 2024-08-19.