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

Mary Ruth Sizer, MA, CCCA, FAAA

Individual provider Audiologist-Hearing Aid Fitter · NPI 1952323818

Mary Ruth Sizer, MA, CCCA, FAAA is an Audiologist-Hearing Aid Fitter in Boone, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

400 University Hall Dr Rm 120
Boone, NC 28608-2041
Phone: (828) 262-2185
Fax: (828) 262-6766
Show map & directions

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

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence 1210 (NC)

Record details

NPI number1952323818
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCCA , FAAA
Sole proprietorNo
NPI enumeratedJuly 23, 2006
Last updated in NPPESOctober 10, 2008

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