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Allergy & Asthma Center of Southern Oregon PC

Allergy Physician in Roseburg, OR · enumerated 2019 · authorized official Edward Kerwin, Physician Owner.

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

National Provider Identifier

1851954853

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Registry record

Entity type Organization (Type 2)
Legal business name Allergy & Asthma Center of Southern Oregon PC
Practice address 1813 W Harvard Ave, Suite 241, Roseburg, OR, 97471
Phone (541) 858-1003
Fax (541) 857-4499
Enumeration date Apr 16, 2019
Last updated in NPPES Jul 13, 2020

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edward Kerwin
Title Physician Owner
Phone (541) 858-1003

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 Allergy & Asthma Center of Southern Oregon PC?
Allergy & Asthma Center of Southern Oregon PC 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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-13.