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

Mark Harrison, HIS

Individual provider Hearing Instrument Specialist · NPI 1255692844

Mark Harrison, HIS is a Hearing Instrument Specialist in Frisco, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2012

Practice location Address checks out

6500 Preston Rd Ste 201
Frisco, TX 75034-5857
Phone: (972) 786-1777
Show map & directions

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

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence 80328 (TX)

Record details

NPI number1255692844
Entity typeIndividual (Type 1)
GenderMale
Credentials HIS
Sole proprietorYes
NPI enumeratedMay 31, 2012
Last updated in NPPESMay 31, 2012

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