Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allergy Associates of N. Virginia, Pllc

Health Service Clinic/Center in Arlington, VA · enumerated 2007 · authorized official Sally Bailey, Director.

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

National Provider Identifier

1275749277

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Allergy Associates of N. Virginia, Pllc

Practice address 1715 N George Mason Dr, Suite 502, Arlington, VA, 22205

Phone (703) 558-6040

Fax (703) 558-6042

Enumeration date May 15, 2007

Last updated in NPPES Jul 22, 2008

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License 0101239697 (VA) Primary

Authorized official

Name Sally Bailey

Title Director

Phone (703) 558-6040

Other identifiers

Identifier	Type	State	Issuer
7993496	Other	VA	AETNA
297010	Other	VA	ANTHEM BCBS
5147476ML2	Other	VA	UNITED HEALTHCARE
9301453	Other	VA	PHCS
1613994	Other	VA	AETNA HMO
2547291	Other	VA	CIGNA
762237	Other	VA	NCPPO
0210	Other	MD	CAREFIRST BCBS

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 Allergy Associates of N. Virginia, Pllc?

Allergy Associates of N. Virginia, Pllc is registered in NPPES as a Health Service Clinic/Center (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 2008-07-22.