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

Dr. Margaret Ann Walter, MD

Individual provider Otology & Neurotology Physician · NPI 1184609679

Dr. Margaret Ann Walter, MD is an Otology & Neurotology Physician in Mishawaka, Indiana. Licensed in Indiana and Michigan. Registered with an NPI since 2005.

Licensed in
IN, MI
In the registry since
2005
Specialties on file
15
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

15011 Day Rd
Mishawaka, IN 46545
Phone: (574) 855-4110
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence M14301069170 (MI)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence MI4301069170 (MI)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 4301069170 (MI)
Facial Plastic Surgery Physician Taxonomy 207YS0123X · Licence 4301069170 (MI)
Otolaryngology/Facial Plastic Surgery Physician Taxonomy 207YX0905X · Licence 4301069170 (MI)
Pediatric Otolaryngology Physician Taxonomy 207YP0228X · Licence 4301069170 (MI)
Sleep Medicine (Otolaryngology) Physician Taxonomy 207YS0012X · Licence 4301069170 (MI)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 01066444A (IN)
Facial Plastic Surgery Physician Taxonomy 207YS0123X · Licence 01066444A (IN)
Pediatric Otolaryngology Physician Taxonomy 207YP0228X · Licence 01066444A (IN)
Sleep Medicine (Otolaryngology) Physician Taxonomy 207YS0012X · Licence 01066444A (IN)
Otolaryngic Allergy Physician Taxonomy 207YX0602X · Licence 01066444A (IN)
Otolaryngic Allergy Physician Taxonomy 207YX0602X · Licence 4301069170 (MI)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence 01066444A (IN)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 0106644A (IN)

Record details

NPI number1184609679
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESMay 11, 2010