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Joshua Davidson, M.D., M.P.H., Inc.

Allergy & Immunology Physician in Torrance, CA · enumerated 2009 · authorized official Joshua Davidson, Physician/Owner.

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

National Provider Identifier

1639306376

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Registry record

Entity type Organization (Type 2)
Legal business name Joshua Davidson, M.D., M.P.H., Inc.
Practice address 3400 Lomita Blvd, Suite 301, Torrance, CA, 90505
Phone (310) 980-9682
Enumeration date Jun 21, 2009
Last updated in NPPES Jun 22, 2009

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License A88990 (CA) Primary

Authorized official

Name Joshua Davidson
Title Physician/Owner
Phone (310) 980-9682

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 Joshua Davidson, M.D., M.P.H., Inc.?
Joshua Davidson, M.D., M.P.H., Inc. is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-22.