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

Dr. Richard John Sinn, DMD

Individual provider General Practice Dentistry · NPI 1851931166

Dr. Richard John Sinn, DMD is a General Practice Dentistry in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2020.

Licensed in
MN
In the registry since
2020
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

3909 Silver Lake Rd NE
Minneapolis, MN 55421-4352
Phone: (612) 789-3573
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D14989 (MN)

Record details

NPI number1851931166
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJanuary 14, 2020
Last updated in NPPESAugust 7, 2023
Certification dateAugust 7, 2023

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