1. Home
  2. Directory
  3. Florida
  4. Gainesville
  5. General Practice
  6. NPI Profile

DR. ALEXANDER ANTONIOU M.D.
NPI 1588922116
General Practice in Gainesville, FL

Active since May 02, 2012PECOS EnrolledAccepts Medicare Assignment
1600 SW ARCHER RD, DEPARTMENT OF SURGERY, GAINESVILLE, FL 32610(352) 265-0111 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Alexander Antoniou M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALEXANDER ANTONIOU M.D. (NPI 1588922116) is an individual general practice provider in Gainesville, Florida, licensed in Maryland (D0080390) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2012).

NPPES Registry Identity

NPI1588922116
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. ALEXANDER ANTONIOUCredential: M.D.
Location Address1600 SW ARCHER RD, DEPARTMENT OF SURGERYGainesville, FL 32610-3003
Mailing Address125 Sw 5th Ter, Apt 3-532Gainesville, FL 32601-6559 · (617) 335-4002
Phone(352) 265-0111
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 2012
Enumeration DateMay 2, 2012
Last NPPES UpdateMarch 16, 2026
NPPES CertifiedMarch 16, 2026
✔ NPI 1588922116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in MD · D0080390
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedNuclear MedicineTaxonomy 207U00000X · License D0080390 (MD)
Also ListedSurgeryTaxonomy 208600000X · License TRN# 17199 (FL)
1600 SW ARCHER RD, Gainesville, FL 32610
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alexander Antoniou M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355827916
PECOS Enrollment IDI20260113003597
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BAHAREH EBADIFAR KEITH DO
Pediatrics
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-0462
AFRASYAB KHAN
Surgery
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 265-0680
GULSUN ERDAG MD
Pathology (Anatomic Pathology & Clinical Pathology)
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 265-9900
DR. ALBERT H. MATTIA D.D.S.
Dentist (Prosthodontics)
1600 SW ARCHER RD, D4-4
GAINESVILLE, FL 32610
Alachua County (352) 273-5801
JOANNA CHAFFIN
Pathology (Anatomic Pathology & Clinical Pathology)
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 627-9272
DR. CASEY JUSTIN BEAL MD
Ophthalmology
1600 SW ARCHER RD, BOX 100284
GAINESVILLE, FL 32610
Alachua County (352) 273-8778
WILLIAM CRAIG HICKS CRNA
Nurse Anesthetist, Certified Registered
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-6438
HENRY FONTILLAS PATALINGHUG CRNA
Nurse Anesthetist, Certified Registered
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-6438

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Antoniou's NPI number?

The NPI number for Alexander Antoniou is 1588922116. It was assigned to this individual provider in the NPPES registry on May 2, 2012.

Where is Alexander Antoniou located?

Alexander Antoniou practices at 1600 SW Archer Rd Department Of Surgery, Gainesville, FL 32610. The listed phone number is (352) 265-0111.

What is Alexander Antoniou's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Alexander Antoniou enrolled in Medicare?

Yes. Alexander Antoniou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Alexander Antoniou was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.