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Edit this profileAt a glance
- 113 Church St, O Fallon, MO 63366
About Jack Guo
Based in O Fallon, MO, Jack Guo is listed in the NPI registry under endodontics. NPI 1669110599 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (636) 362-4040
- Email not available
Practice Locations
113 CHURCH ST
O Fallon, MO 63366
Common questions
What kind of doctor is Jack Guo?
Jack Guo is an endodontics in O Fallon, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Jack Guo's address?
Jack Guo is listed at 113 Church St, O Fallon, MO 63366. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jack Guo?
The number on file is (636) 362-4040. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jack Guo?
Jack Guo's National Provider Identifier is 1669110599. 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 much experience does Jack Guo have?
Jack Guo has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Jack Guo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jack Guo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.