NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendy Mackey, APRN

Pediatric Nurse Practitioner in Madison, CT · enumerated 2006 · practices at Connecticut Pediatric Otolaryngology.

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

National Provider Identifier

1720050735

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Wendy Mackey
Credential APRN
Sex Female
Practice address 230 Boston Post Rd, Madison, CT, 06443
Fax (203) 245-8697
Enumeration date Feb 3, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 002697 (CT) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Wendy Mackey practice?
The practice location on file with NPPES is in Madison, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Wendy Mackey?
The National Provider Identifier (NPI) for Wendy Mackey is 1720050735, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.