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

Joseph A Mountain Jr., DMD

Individual provider General Practice Dentistry · NPI 1164469458

Joseph A Mountain Jr., DMD is a General Practice Dentistry in York, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

116 S George St
York, PA 17401-1408
Phone: (717) 845-8617
Fax: (717) 718-1317
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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 DS036194 (PA)

Record details

NPI number1164469458
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESAugust 31, 2011
Mailing address116 S George St, Suite 301, York, PA 17401-1408

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