NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Dann Dann, APRN

Pediatric Nurse Practitioner in New Haven, CT · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477538684

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Andrea Dann Dann
Credential APRN
Sex Female
Practice address 2 Church St S, Suite 404, New Haven, CT, 06519
Phone (203) 764-6745
Fax (203) 764-6748
Enumeration date Dec 9, 2005
Last updated in NPPES Oct 31, 2025

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 002448 (CT) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier Type State Issuer
004244307 Medicaid CT -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Andrea Dann?
The National Provider Identifier (NPI) for Andrea Dann is 1477538684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Dann practice?
The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-31.