Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allergy and Asthma Associates of Southwest Virginia Inc

Sleep Medicine (Internal Medicine) Physician in Christiansburg, VA · enumerated 2006 · authorized official Mary Porter, Administrator.

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

National Provider Identifier

1881707636

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Registry record

Entity type Organization (Type 2)

Legal business name Allergy and Asthma Associates of Southwest Virginia Inc

Other name <Unavail>

Practice address 2955 Market St, Suite B-1, Christiansburg, VA, 24073

Phone (540) 382-1165

Enumeration date Aug 16, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 0101-045194 (VA) Primary

Authorized official

Name Mary Porter

Title Administrator

Phone (540) 382-1165

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 the NPI number for Allergy and Asthma Associates of Southwest Virginia Inc?

The NPI for Allergy and Asthma Associates of Southwest Virginia Inc is 1881707636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Allergy and Asthma Associates of Southwest Virginia Inc?

NPPES lists Mary Porter (Administrator) as the authorized official for this organization.

Providers at this address

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Lewis-Gale Physicians, LLC Primary Podiatric Medicine Podiatrist · Christiansburg, VA NPI 1114999075 Jerome Goldschmidt Hematology & Oncology Physician · Christiansburg, VA NPI 1962478164 Heather Brooks Hematology & Oncology Physician · Christiansburg, VA NPI 1295947992 Charlene Jordan Family Nurse Practitioner · Christiansburg, VA NPI 1679800643 Meagan Arthur Nurse Practitioner · Christiansburg, VA NPI 1932463510 Arynn Golding-Link Massage Therapist · Christiansburg, VA NPI 1669854642

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.