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

Individual provider General Practice Dentistry · NPI 1316294465

Ralph John Spierling, DMD is a General Practice Dentistry in Missoula, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2012
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

935 SW Higgins Ave Ste 201
Missoula, MT 59803-1460
Phone: (406) 728-5100
Fax: (406) 728-3342
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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 1585 (MT)

Record details

NPI number1316294465
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedAugust 8, 2012
Last updated in NPPESFebruary 22, 2016

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