Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Carl John Hash, DDS

Individual provider Pediatric Dentistry · NPI 1639394158

Dr. Carl John Hash, DDS practises Pediatric Dentistry in Wausau, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

413 N 17th Ave
Wausau, WI 54401-4226 Not confirmed with CMS for 19 years — call before visiting
Phone: (715) 842-4649
Fax: (715) 842-7331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 5001555 (WI)

Record details

NPI number1639394158
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 17, 2007
Last updated in NPPESJuly 9, 2007

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