Individual provider · Type 1 NPI

Katrina Donna Sivo-Souza, DNP

Family Nurse Practitioner · Norwich, CT

NPI number 1124557756 Active

Practice location

330 Washington St
Norwich, CT 06360-2700

Mailing address

40 Mansfield Ave
Willimantic, CT 06226-2018

Other practice locations

  • 303 N Main St, Attleboro, MA 02703-1752 · (508) 236-0100
  • 101 Dudley St, Providence, RI 02905-2401 · (401) 273-0641

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner 363LF0000XRN2262644 (MA)
Family Nurse Practitioner 363LF0000X8842 (CT)
Family Nurse Practitioner Primary 363LF0000XAPRN01605 (RI)
Psychiatric/Mental Health Nurse Practitioner 363LP0808X8842 (CT)

Family Nurse Practitioner: Definition to come...

29 other providers at this address

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About NPI 1124557756

Katrina Donna Sivo-Souza, DNP's National Provider Identifier is 1124557756, issued on Jun 7, 2017. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Norwich, CT. The record was last updated on Aug 10, 2026.