Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James A Quintessenza, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in St Petersburg, FL · enumerated 2006.

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

National Provider Identifier

1962476648

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Registry record

Entity type Individual (Type 1)

Name James A Quintessenza

Credential MD

Sex Male

Practice address 601 5th St S, St Petersburg, FL, 33701

Phone (727) 767-6666

Enumeration date Feb 17, 2006

Last updated in NPPES Aug 4, 2023

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 35.129973 (OH) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 50078 (KY) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License ME42224 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4198613	Other	FL	AETNA
200145	Other	FL	AVMED
047634000	Medicaid	FL	-
04994	Other	FL	BCBS
1353406	Other	FL	UNITED
17790	Other	FL	STAYWELL
17790	Other	FL	WELLCARE
1736014	Other	FL	CIGNA
134223953	Other	FL	HUMANA

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 is the NPI number for James Quintessenza?

The National Provider Identifier (NPI) for James Quintessenza is 1962476648, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Quintessenza practice?

The practice location on file with NPPES is in St Petersburg, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-04.