Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gulf Coast Allergy Center PA

Allergy & Immunology Physician in Port Charlotte, FL · enumerated 2006 · authorized official Usha Chandrahasa, Physician.

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

National Provider Identifier

1588779482

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Registry record

Entity type Organization (Type 2)

Legal business name Gulf Coast Allergy Center PA

Practice address 3400 Tamiami Trl, Suite 201, Port Charlotte, FL, 33952

Phone (941) 743-2277

Fax (941) 743-2275

Enumeration date Aug 20, 2006

Last updated in NPPES Oct 22, 2007

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License ME84695 (FL) Primary

Authorized official

Name Usha Chandrahasa

Title Physician

Phone (941) 743-2277

Other identifiers

Identifier	Type	State	Issuer
17055	Other	FL	BCBS FL

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

Where is Gulf Coast Allergy Center PA located?

The practice location on file with NPPES is in Port Charlotte, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-22.