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Arthur Turk, M.D., Inc

Allergy & Immunology Physician in Tustin, CA · enumerated 2007 · authorized official Sharon Kurimay, Office Manager.

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

National Provider Identifier

1104016799

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Registry record

Entity type Organization (Type 2)
Legal business name Arthur Turk, M.D., Inc
Practice address 1101 Bryan Ave, Suite B, Tustin, CA, 92780
Phone (714) 838-2617
Fax (714) 838-2640
Enumeration date Jul 30, 2007
Last updated in NPPES Jul 30, 2007

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License G17845 (CA) Primary

Authorized official

Name Sharon Kurimay
Title Office Manager
Phone (714) 838-2617

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 Arthur Turk, M.D., Inc?
Arthur Turk, M.D., Inc is registered in NPPES as a Allergy & Immunology 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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-30.