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Allergy & Asthma Health Associates, LLC

Allergy & Immunology Physician in York, PA · enumerated 2010 · authorized official William Lavietes, President.

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

National Provider Identifier

1689974339

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Registry record

Entity type Organization (Type 2)
Legal business name Allergy & Asthma Health Associates, LLC
Practice address 1620 S Queen St, York, PA, 17403
Phone (717) 843-6663
Enumeration date Oct 28, 2010
Last updated in NPPES Oct 28, 2010

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MD043413L (PA) Primary

Authorized official

Name William Lavietes
Title President
Phone (717) 843-6663

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

Who is the authorized official for Allergy & Asthma Health Associates, LLC?
NPPES lists William Lavietes (President) as the authorized official for this organization.
What is the NPI number for Allergy & Asthma Health Associates, LLC?
The NPI for Allergy & Asthma Health Associates, LLC is 1689974339, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-28.