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Alexander E Loscialpo MD Inc

Allergy Physician in Los Alamitos, CA · enumerated 2007 · authorized official Alexander Loscialpo, Owner.

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

National Provider Identifier

1003001991

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Registry record

Entity type Organization (Type 2)
Legal business name Alexander E Loscialpo MD Inc
Practice address 3801 Katella Ave, Suite 201, Los Alamitos, CA, 90720
Phone (714) 378-2480
Fax (562) 594-8832
Enumeration date Sep 13, 2007
Last updated in NPPES Sep 26, 2007

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License A24510 (CA) Primary

Authorized official

Name Alexander Loscialpo
Title Owner
Phone (714) 378-2480

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 Alexander E Loscialpo MD Inc?
Alexander E Loscialpo MD Inc is registered in NPPES as a Allergy 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 2007-09-26.