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Alexander I. Zamanian,M.D. Inc.A Professional Corporation

Exclusive Provider Organization in Tustin, CA · enumerated 2007 · authorized official Alexander Zamanian, President.

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

National Provider Identifier

1003004268

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Registry record

Entity type Organization (Type 2)
Legal business name Alexander I. Zamanian,M.D. Inc.A Professional Corporation
Practice address 14642 Newport Ave, Suite 310, Tustin, CA, 92780
Phone (714) 368-0696
Fax (714) 368-0697
Enumeration date Oct 11, 2007
Last updated in NPPES Oct 11, 2007

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations · License A42243 (CA) Primary

Authorized official

Name Alexander Zamanian
Title President
Phone (714) 368-0696

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 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 Alexander I. Zamanian,M.D. Inc.A Professional Corporation?
Alexander I. Zamanian,M.D. Inc.A Professional Corporation is registered in NPPES as a Exclusive Provider Organization (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-11.