Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Charles W Sweeney, MD

Individual provider Emergency Medicine Physician · NPI 1306819206

Charles W Sweeney, MD is an Emergency Medicine in Marathon, Florida. Graduated from University of South Florida College of Medicine in 1988, 38 years ago. Practices with Md4Er LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
38
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3301 Overseas Hwy
Marathon, FL 33050-2329
Phone: (305) 743-5533
Fax: (305) 289-0630
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence ME59785 (FL)

Record details

NPI number1306819206
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 10, 2006
Last updated in NPPESSeptember 28, 2016
Mailing addressPo Box 403208, Atlanta, GA 30384-3208

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Md4er Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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