Provider Profile
Alexander Dematteis, ED.D. is a counselor based in O Fallon, MO. The provider's National Provider Identifier (NPI) is 1477393163.
Factual summary compiled by Guide.md from public records; not written by this provider.
1654 BRYAN RD
O Fallon, MO 63368
2682 Victron Dr
Saint Louis, MO 63129
Alexander Dematteis is a counselor in O Fallon, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Alexander Dematteis is listed at 1654 Bryan Rd, O Fallon, MO 63368. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (636) 344-0433. Contact the office directly to confirm availability and scheduling.
NPI registry
Alexander Dematteis's National Provider Identifier is 1477393163. 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
Alexander Dematteis has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Alexander Dematteis. If this is you, claiming it is free.
Guide.md
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