Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gabriella Maria Castignoli, DNP
Nurse Practitioner in Milford, CT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720703994
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Registry record
Entity type Individual (Type 1)
Name Gabriella Maria Castignoli
Credential DNP
Sex Female
Practice address 40 Commerce Park Ste 1, Milford, CT, 06460
Phone (203) 878-3531
Enumeration date Oct 10, 2022
Last updated in NPPES Oct 10, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11083 (CT) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Gabriella Castignoli's NPI record?
Cross-check NPI 1720703994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720703994 active?
Yes, as of the latest NPPES snapshot, NPI 1720703994 is active (record last updated 2022-10-10).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-10.