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

Mary Katherine O'Toole Wilczak, APRN

Individual provider Pediatrics Physician · NPI 1699660159

Mary Katherine O'Toole Wilczak, APRN is a Pediatrics Physician in Orlando, Florida. Licensed in Florida. Registered with an NPI since 2025.

Licensed in
FL
In the registry since
2025
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

1318 Lancaster Dr
Orlando, FL 32806-2319
Phone: (407) 242-4245
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 11038908 (FL)

Record details

NPI number1699660159
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJune 12, 2025
Last updated in NPPESJune 12, 2025
Certification dateJune 12, 2025

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