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Asthma, Allergy and Sinus Center

Allergy & Immunology Physician in Waldorf, MD · enumerated 2007 · authorized official Sudhir Sekhsaria, Allergist.

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

National Provider Identifier

1174654552

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Registry record

Entity type Organization (Type 2)
Legal business name Asthma, Allergy and Sinus Center
Practice address 12101 Old Line Ctr, Waldorf, MD, 20602
Phone (301) 843-2223
Fax (301) 705-9720
Enumeration date Mar 8, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sudhir Sekhsaria
Title Allergist
Phone (301) 843-2223

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 the NPI number for Asthma, Allergy and Sinus Center?
The NPI for Asthma, Allergy and Sinus Center is 1174654552, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Asthma, Allergy and Sinus Center?
NPPES lists Sudhir Sekhsaria (Allergist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.