Erin Heredia, DNP, FNP-CDNP, FNP-CUnclaimed · claim itPediatric GastroenterologyMiddleton, WI3+ years experienceRegistered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(608) 890-9400NPI 1396526612View Profile Claim