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

James A. Kopfensteiner, DDS LLC

Organization Periodontics · NPI 1689813347

James A. Kopfensteiner, DDS LLC is a Periodontics in Saint Peters, Missouri. Licensed in Missouri. Registered with an NPI since 2009.

Licensed in
MO
In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

303 Jungermann Rd Ste D
Saint Peters, MO 63376-5366
Phone: (636) 928-8790
Fax: (636) 928-1291
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 015057 (MO)

Record details

NPI number1689813347
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Kopfensteiner — Business Owner · (636) 928-8790
Other names St. Charles County Periodontics
NPI enumeratedFebruary 19, 2009
Last updated in NPPESApril 30, 2009
Mailing address303 Jungermann Rd, Suite D, Saint Peters, MO 63376-5366

Other providers in Saint Peters