NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Constantine Mavroudis, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Orlando, FL · enumerated 2005.

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

National Provider Identifier

1952396897

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Constantine Mavroudis
Credential M.D.
Sex Male
Practice address 2501 N. Orange Ave, Suite 450, Orlando, FL, 32804
Phone (407) 303-3692
Fax (407) 303-3634
Enumeration date Sep 16, 2005
Last updated in NPPES Apr 4, 2013

Taxonomy & licenses

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License 35-092453 (OH) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License ME112169 (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
XPY198252 Medicaid CA -
004570600 Medicaid FL -
1627123 Other IL BCBS PROVIDER ID
64213531 Medicaid KY -
036079315 Medicaid IL -
2865896 Medicaid OH -
CSF715 Medicaid WV -

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 does Constantine Mavroudis practice?
The practice location on file with NPPES is in Orlando, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Constantine Mavroudis?
The National Provider Identifier (NPI) for Constantine Mavroudis is 1952396897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-04.