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

John Charles Haadsma, DMD

Individual provider General Practice Dentistry · NPI 1376232496

John Charles Haadsma, DMD is a General Practice Dentistry in Saint Peters, Missouri. Licensed in Missouri. Registered with an NPI since 2023.

Licensed in
MO
In the registry since
2023
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

1185 Cave Springs Estate Dr
Saint Peters, MO 63376-6529
Phone: (636) 757-1800
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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 2024022291 (MO)

Record details

NPI number1376232496
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 4, 2023
Last updated in NPPESJune 17, 2024
Certification dateJune 17, 2024
Mailing address8743 White Ave, Saint Louis, MO 63144-2029

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