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

Dr. Mark Carl Williams, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1932183951

Dr. Mark Carl Williams, MD is an Obstetrics/Gynecology in Fort Myers, Florida. Graduated from University of Minnesota Medical School in 1981, 45 years ago. Practices with Pediatrix Medical Group of Florida Inc, a 37-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
45
Trained at
University of Minnesota Medical School
Licensed in
FL
In the registry since
2005
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

9981 Healthpark Cir Ste 159
Fort Myers, FL 33908
Phone: (239) 481-5477
Fax: (239) 481-5892
Show map & directions

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

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence ME50517 (FL)

Record details

NPI number1932183951
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2005
Last updated in NPPESSeptember 8, 2010

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1981 (45 years in practice)
Group practice Pediatrix Medical Group Of Florida Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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