NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jay S Maizes, MD

Pulmonary Disease Physician in Atlantis, FL · enumerated 2006.

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

National Provider Identifier

1821045642

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jay S Maizes
Credential MD
Sex Male
Practice address 190 John F Kennedy Dr, Atlantis, FL, 33462
Fax (561) 967-3463
Enumeration date May 27, 2006
Last updated in NPPES Mar 23, 2026

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License ME78963 (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
262868600 Medicaid FL -
KW569 Other FL MEDICARE

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 Jay Maizes?
The National Provider Identifier (NPI) for Jay Maizes is 1821045642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jay Maizes practice?
The practice location on file with NPPES is in Atlantis, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-23.