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Central Allergy Care PC

Specialist in Saint Louis, MO · enumerated 2006 · authorized official Sarah Margolis, President/Physician.

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

National Provider Identifier

1841372604

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Registry record

Entity type Organization (Type 2)
Legal business name Central Allergy Care PC
Practice address 1034 S Brentwood Blvd Ste 460, Saint Louis, MO, 63117
Phone (314) 721-3100
Fax (314) 721-3535
Enumeration date Oct 20, 2006
Last updated in NPPES Aug 14, 2019

Taxonomy & classification

174400000X Specialist Other Service Providers · License 100180 (MO) Primary

Authorized official

Name Sarah Margolis
Title President/Physician
Phone (314) 721-3100

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 Central Allergy Care PC?
Central Allergy Care PC is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-14.