Dr. Alexander S. Karageorgiadis M.D.
Emergency Physician
He is located at 3100 East Fletcher Avenue in Tampa, FL 33613. Can help patients with the following: Acute Pain, Altitude Sickness, Fever, Insect Stings, Laceration, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1104211226. Appointment can be made via the phone number (301) 640-9694.
Conditions treated
Dr. Alexander Steven Karageorgiadis, being an emergency physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Alexander S. Karageorgiadis.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Alexander S. Karageorgiadis as in-network for the following 2026 plans.
Health plans
Oscar Health Maintenance Organization of Florida
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 26 plans from Oscar Health Maintenance Organization of Florida
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Classic 4700 | with AdventHealth | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Classic Standard (2 plan variants) | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Classic Standard | with AdventHealth | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Elite + PCP Saver Plus | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Elite + PCP Saver Plus | with AdventHealth | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits (2 plan variants) | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Simple Chronic Care CKM (2 plan variants) | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Simple Diabetes (2 plan variants) | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Gold Classic Standard (2 plan variants) | HMO · Gold | Preferred | Not accepting new patients |
| Gold Classic Standard | with AdventHealth | HMO · Gold | Preferred | Not accepting new patients |
| Gold Elite Saver Plus | with AdventHealth | HMO · Gold | Preferred | Not accepting new patients |
| Gold Simple | HMO · Gold | Preferred | Not accepting new patients |
| Gold Simple | with AdventHealth | HMO · Gold | Preferred | Not accepting new patients |
| Silver Classic Standard (2 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
| Silver Classic Standard | with AdventHealth | HMO · Silver | Preferred | Not accepting new patients |
| Silver Elite | HMO · Silver | Preferred | Not accepting new patients |
| Silver Elite | with AdventHealth | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits (2 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Chronic Care CKM | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Chronic Care CKM | with AdventHealth | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Diabetes | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Diabetes | with AdventHealth | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple PCP Saver | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple PCP Saver | with AdventHealth | HMO · Silver | Preferred | Not accepting new patients |
| Silver Simple Women's Health with Menopause Benefits (2 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Alexander S. Karageorgiadis is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Alexander S. Karageorgiadis is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Tampa Bay Emergency Physicians, Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Merck | $20 |
Other
| Food and Beverage | $20 |
Additional Specialities
- Resident
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- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
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- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
- Gender: Male
- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
- Gender: Male
- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
- Gender: Male
- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
- Gender: Male
- Address: 3100 East Fletcher Avenue Tampa, 33613, FL
Questions & Answers
Does Dr. Alexander Steven Karageorgiadis accept insurance?
Dr. Alexander Steven Karageorgiadis is listed in-network for 26 ACA Marketplace (Obamacare/HealthCare.gov) plans from Oscar Health Maintenance Organization of Florida. See the Marketplace plans section for details.
What conditions does Dr. Alexander Steven Karageorgiadis treat?
Dr. Alexander Steven Karageorgiadis provides treatment for Acute Pain, Altitude Sickness, Fever, Insect Stings, Laceration, Nausea and Vomiting. For the full list see this list.
Where can you meet with Dr. Alexander Steven Karageorgiadis?
Dr. Alexander Steven Karageorgiadis's office is located at 3100 East Fletcher Avenue in Tampa, FL 33613.