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Sullivan Sinus and Allergy, LLC

Otolaryngology Physician in Melbourne, FL · enumerated 2022 · authorized official Daniel Sullivan, Owner/Manager.

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

National Provider Identifier

1154074466

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Registry record

Entity type Organization (Type 2)
Legal business name Sullivan Sinus and Allergy, LLC
Practice address 930 S Harbor City Blvd Ste 200, Melbourne, FL, 32901
Phone (321) 674-9094
Fax (321) 674-9289
Enumeration date Jan 27, 2022
Last updated in NPPES Jan 27, 2022

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Daniel Sullivan
Title Owner/Manager
Phone (321) 674-9094

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 Sullivan Sinus and Allergy, LLC?
Sullivan Sinus and Allergy, LLC is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-27.