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

Charles M Callahan, MD

Individual provider Infectious Disease Physician · NPI 1023095510

Charles M Callahan, MD is an Infectious Disease in Cape Coral, Florida. Graduated from University of South Florida College of Medicine in 1993, 33 years ago. Practices with Lee Health System Inc, a 1,375-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
33
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1435 SE 8th Ter Ste D
Cape Coral, FL 33990-3289
Phone: (239) 424-2095
Fax: (239) 343-4178
Show map & directions

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

Additional practice locations (2)

  • 2780 Cleveland Ave Ste 809, Fort Myers, FL 33901-5817 — (239) 343-9680
  • 1000 36th St, Vero Beach, FL 32960-4862 — (772) 567-4311

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence ME68793 (FL)

Record details

NPI number1023095510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 27, 2005
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025
Mailing addressPo Box 2147, Fort Myers, FL 33902-2147

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Lee Health System Inc — 1375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare