Provider Profile
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Source: NPPES NPI Registry
5429 CHESTNUT ST STE G3
Philadelphia, PA 19139
Isabelle Gauthier is a marriage and family therapist in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Isabelle Gauthier is listed at 5429 Chestnut St Ste G3, Philadelphia, PA 19139. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (215) 397-4429. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Isabelle Gauthier's National Provider Identifier is 1407408024. 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
Isabelle Gauthier has 7+ years experience. Registered with an NPI since 2019. 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 Isabelle Gauthier. 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.