Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allergy & Asthma Specialists of North Florida PA

Allergy & Immunology Physician in Orange Park, FL · enumerated 2007 · authorized official Patrick Demarco, Physician.

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

National Provider Identifier

1811041015

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Allergy & Asthma Specialists of North Florida PA

Practice address 1895 Kingsley Ave, Suite 401, Orange Park, FL, 32073

Phone (904) 272-5251

Fax (904) 276-0459

Enumeration date Jan 23, 2007

Last updated in NPPES Jun 25, 2010

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License ME86337 (FL) Primary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License ME25318 (FL) Secondary

Authorized official

Name Patrick Demarco

Title Physician

Phone (904) 272-5251

Other identifiers

Identifier	Type	State	Issuer
1730172370	Other	FL	INDIVIDUAL NPI
1174717276	Other	FL	NPI
1578598967	Other	FL	INDIVIDUAL NPI

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Allergy & Asthma Specialists of North Florida PA?

NPPES lists Patrick Demarco (Physician) as the authorized official for this organization.

What is the NPI number for Allergy & Asthma Specialists of North Florida PA?

The NPI for Allergy & Asthma Specialists of North Florida PA is 1811041015, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-25.