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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).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Daniel Sa is Good. Dr. Sa has been reviewed by 22 patients who have provided 11 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.2
Courteous Staff 4.1
Accurate Diagnosis 3.9
Bedside Manner 4.0
Spends Time with Me 4.2
Follows Up After Visit 4.0

Specialties & Research

  • He has special expertise in 7 areas:
  • Alzheimer Disease
  • Epilepsy
  • Essential Tremor
  • Migraine Disorders
  • Movement Disorders
  • Multiple Sclerosis (MS)
  • Parkinson Disease

Education & Awards

Dr. Sa graduated from Universidade Federal De Santa Catarina - Florianopolis, Santa Catarina, Brazil.


Dr. Sa has 4 hospital affiliations:

  • Aspirus Wausau Hospital 
  • Saint Joseph's Hospital-Marshfield 


  • Portuguese

> > > > Dr. Daniel Sa, MD

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Additional Information
Dr. Daniel S Sa MD is a male Neurologist and practices in Neurology.
Where does Dr. Daniel S. Sa practice?
Dr. Daniel Sa has 3 office locations.
Dr. Daniel Sa practices Neurology near Wausau, WI.
Additional practice locations include: Wisconsin Rapids, WI.
See Wausau Neurologists.