Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Regional Allergy & Asthma Consultants PA

Allergy & Immunology Physician in Asheville, NC · enumerated 2006 · authorized official Winston Elliston, President.

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

National Provider Identifier

1235180019

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Regional Allergy & Asthma Consultants PA

Practice address 14 Mc Dowell Street, Asheville, NC, 28801

Phone (828) 253-3382

Fax (828) 253-0069

Enumeration date May 15, 2006

Last updated in NPPES Jan 5, 2011

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Winston Elliston

Title President

Phone (828) 253-3382

Other identifiers

Identifier	Type	State	Issuer
0213G	Other	-	BC BS NC
890213G	Medicaid	NC	-

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 type of organization is Regional Allergy & Asthma Consultants PA?

Regional Allergy & Asthma Consultants PA is registered in NPPES as a Allergy & Immunology 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-05.