Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eleftherios P Mamounas, MD
Surgery Physician in Orlando, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174580492
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Registry record
Entity type Individual (Type 1)
Name Eleftherios P Mamounas
Credential MD
Sex Male
Practice address 2501 N Orange Ave Ste 389, Orlando, FL, 32804
Phone (407) 303-5214
Enumeration date Apr 28, 2006
Last updated in NPPES May 13, 2024
Taxonomy & licenses
2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License ME114413 (FL) Secondary
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 |
|---|---|---|---|
| 0962490 | Medicaid | OH | - |
| ME114413 | Other | FL | MEDICAL LICENSE |
| 007147900 | Medicaid | 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.
Frequently asked questions
What is the NPI number for Eleftherios Mamounas?
The National Provider Identifier (NPI) for Eleftherios Mamounas is 1174580492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eleftherios Mamounas practice?
The practice location on file with NPPES is in Orlando, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Frances Phang Surgery Physician · Orlando, FL NPI 1720406697 Michelle Horowitz Student in an Organized Health Care Education/Training Program · Orlando, FL NPI 1205465796 Angela Bateh Physician Assistant · Orlando, FL NPI 1932947231 Rebecca Diem Family Nurse Practitioner · Orlando, FL NPI 1285518480
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-13.