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Kaufman Allergy Asthma and Immunology, Pllc

Allergy & Immunology Physician in Vienna, VA · enumerated 2020 · authorized official Karen Kaufman, Physician, Owner.

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

National Provider Identifier

1922610682

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Registry record

Entity type Organization (Type 2)
Legal business name Kaufman Allergy Asthma and Immunology, Pllc
Practice address 1945 Old Gallows Rd Ste 205, Vienna, VA, 22182
Phone (703) 403-5413
Enumeration date Aug 23, 2020
Last updated in NPPES Feb 27, 2025

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary
207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Secondary
207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician Allopathic & Osteopathic Physicians Secondary
207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Karen Kaufman
Title Physician, Owner
Phone (305) 975-3356

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 Kaufman Allergy Asthma and Immunology, Pllc?
Kaufman Allergy Asthma and Immunology, Pllc 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 2025-02-27.