Alexander Karageorgiadis, M.D.
NPI 1104211226 · Emergency Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Karageorgiadis, M.D. is a Emergency Medicine Physician provider in Tampa, FL (NPI 1104211226).
Provider details
- NPI number
- 1104211226
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME136223 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 3800 Reservoir Rd Nw Dept ofWashington, DC 20007-2113Phone: (202) 243-3434
Registry dates
- Enumerated
- 2015-04-06
- Last updated
- 2018-08-30
Frequently asked questions
- What is Alexander Karageorgiadis's NPI number?
- Alexander Karageorgiadis's National Provider Identifier (NPI) is 1104211226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Karageorgiadis's specialty?
- Alexander Karageorgiadis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Karageorgiadis located?
- Alexander Karageorgiadis's practice location on file with NPPES is 3100 E Fletcher Ave, Tampa, FL 33613.
- What is Alexander Karageorgiadis's phone number?
- The practice phone number listed in the NPPES registry for Alexander Karageorgiadis is (301) 640-9694.
- Does Alexander Karageorgiadis accept Medicare?
- Alexander Karageorgiadis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Karageorgiadis's NPI active?
- Yes — Alexander Karageorgiadis's NPI (1104211226) is active in the NPPES registry as of the last update on 2018-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.