Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gaja Ferbezar Shaughnessy

Sleep Medicine (Internal Medicine) Physician in Naples, FL · enumerated 2013 · practices at Premier Medical Staffing LLC.

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

National Provider Identifier

1720422314

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Registry record

Entity type Individual (Type 1)

Name Gaja Ferbezar Shaughnessy

Sex Female

Practice address 1726 Medical Blvd Ste 101, Naples, FL, 34110

Phone (239) 624-8250

Fax (239) 624-8251

Enumeration date Apr 25, 2013

Last updated in NPPES Aug 11, 2025

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME126088 (FL) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License ME126088 (FL) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME126088 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
107673200	Medicaid	FL	-
M37XJ	Other	FL	BCBS

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

What specialty is Gaja Shaughnessy?

Gaja Shaughnessy is registered in NPPES with the primary taxonomy of Sleep Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Jean Burton Obstetrics & Gynecology Physician · Naples, FL NPI 1750355855 Jacek Pieta Pulmonary Disease Physician · Naples, FL NPI 1821056540 Premier Medical Staffing LLC Family Medicine Physician · Naples, FL NPI 1679531164 Patricia Elliott Obstetrics & Gynecology Physician · Naples, FL NPI 1962512798 Layne Thompson Family Nurse Practitioner · Naples, FL NPI 1982176822 Stacy Clemmons Family Nurse Practitioner · Naples, FL NPI 1801533054

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-11.