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Dentist - General Practices in Saint Johns, MI

Browse 8 Dentist - General Practice providers listed in NPPES with a practice address in Saint Johns, Michigan.

8 Healthcare Providers

How Saint Johns compares with the U.S.

8 active clinicians in Dentist - General Practice list a practice address in Saint Johns, MI in the NPI registry.

Saint Johns has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

None of the clinicians in Dentist - General Practice in Saint Johns are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Dr. Mark John Connelly , DDS

Dentist - General Practice

Active NPI Status
911 E State St, Suite C, Saint Johns, MI 488791684
Phone: 9892242379
NPI Identifier 1235168683
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Dr. Robert W Jansen , DDS

Dentist - General Practice

Active NPI Status
923 N Oakland St, Saint Johns, MI 488791063
Phone: 9892242968
NPI Identifier 1780664508
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Dr. Jonathan James Koenigsknecht , DDS

Dentist - General Practice

Active NPI Status
102 E Cass St, Saint Johns, MI 488791833
Phone: 9892242319
NPI Identifier 1487947560
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Dr. Nicholas Ralph Koenigsknecht , DDS

Dentist - General Practice

Active NPI Status
102 E Cass St, Saint Johns, MI 488791833
Phone: 9892242319
NPI Identifier 1700081171
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Dr. James Bernard Schweigert , DDS

Dentist - General Practice

Active NPI Status
210 W State St, Saint Johns, MI 488790202
Phone: 9892247464
NPI Identifier 1447239892
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Dr. David Jon Goeckel , DDS

Dentist - General Practice

Active NPI Status
107 Spring St, Saint Johns, MI 488791531
Phone: 9892244712
NPI Identifier 1982818670
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Dr. Don Koenigsknecht , DDS

Dentist - General Practice

Active NPI Status
102 E Cass St, Saint Johns, MI 488791833
Phone: 9892242319
NPI Identifier 1922140862
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Dr. Kenneth J Pero , DO

Dentist - General Practice

Active NPI Status
1014 N Clinton Ave, Saint Johns, MI 488791042
Phone: 9892246727
NPI Identifier 1154423119
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Frequently Asked Questions about Dentist - General Practice in Saint Johns

How do I check a Dentist - General Practice practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Michigan licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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