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

John R Grittner

Individual provider Dentist · NPI 1164734976

John R Grittner is a Dentist in St Paul, Minnesota. Licensed in Minnesota. Registered with an NPI since 2010.

Licensed in
MN
In the registry since
2010

Practice location Address checks out

205 S Wabasha St
St Paul, MN 55107-1805
Phone: (651) 293-8300
Fax: (651) 293-8130
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D12799 (MN)

Record details

NPI number1164734976
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 9, 2010
Last updated in NPPESOctober 16, 2015

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