Individual provider · Type 1 NPI

Siobhan Harder, APRN

Family Nurse Practitioner · Essex, CT

NPI number 1588032866 Active

Practice location

147 Westbrook Rd
Essex, CT 06426-1512

Fax (860) 358-8653

Mailing address

28 Crescent St
Middletown, CT 06457-3654

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner Primary 363LF0000X6307 (CT)

Family Nurse Practitioner: Definition to come...

14 other providers at this address

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About NPI 1588032866

Siobhan Harder, APRN's National Provider Identifier is 1588032866, issued on Sep 3, 2015. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Essex, CT. The record was last updated on Feb 5, 2026.