Provider Profile
Jonathan R. Siefker, DDS
Unclaimed ProfileAbout Dr. Siefker
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (440) 647-2752
- Email not available
Practice Locations
217 DICKSON ST
Wellington, OH 44090
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dentists at this location 1
Same specialty, same street address — most likely the same department or group.
Common questions
What does Dr. Siefker specialize in?
Dr. Siefker is a dentist in Wellington, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.
NPI registry
Where is Dr. Siefker located?
Dr. Siefker is listed at 217 Dickson St, Wellington, OH 44090. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Siefker's phone number?
The number on file is (440) 647-2752. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Siefker's NPI number?
Dr. Siefker's National Provider Identifier is 1801818034. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Siefker been practicing?
Dr. Siefker has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Siefker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Siefker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.