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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Mark Simms, MD, MPH is board certified in Pediatrics and Pediatric Neurodevelopmental Disabilities.

  • He has special expertise in 5 areas:
  • Child Behavior Disorders
  • Developmental Disorders
  • Language Development Disorders
  • Language Disorders
  • Mental Retardation

Education & Awards

Dr. Simms graduated from Upstate Medical University Physical Medicine and Rehabilitation, Syracuse.


Dr. Simms has 6 hospital affiliations:

  • Froedtert Hospital 
  • St. Mary's Hospital Medical Center-Madison 


  • Portuguese
  • Spanish

> > > > Dr. Mark Simms, MD, MPH

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Additional Information
Dr. Mark D Simms MD and MPH is a male Pediatrician, has 37 years of experience and practices in Pediatrics and Pediatric Neurodevelopmental Disabilities.
Where does Dr. Mark D. Simms practice?
Dr. Mark Simms has 3 office locations.
Dr. Mark Simms practices Pediatrics and Pediatric Neurodevelopmental Disabilities near Milwaukee, WI.
Additional practice locations include: Brookfield, WI.
See Milwaukee Pediatricians.