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Allergy Immunology Associates Inc

Allergy & Immunology Physician in Mayfield Heights, OH · enumerated 2007 · authorized official Theodore Sher, Doctor Owner.

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

National Provider Identifier

1922212760

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Registry record

Entity type Organization (Type 2)
Legal business name Allergy Immunology Associates Inc
Practice address 5915 Landerbrook Dr, Ste. 110 Allergy Immunology Assoc., Inc., Mayfield Heights, OH, 44124
Phone (216) 381-3333
Fax (216) 381-3002
Enumeration date May 10, 2007
Last updated in NPPES Aug 16, 2023

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Theodore Sher
Title Doctor Owner
Phone (216) 381-3333

Other identifiers

Identifier Type State Issuer
2189082 Medicaid OH -

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 Allergy Immunology Associates Inc?
Allergy Immunology Associates Inc 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 2023-08-16.