NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joyce Elizabeth Wall, EDD, MSN, AGPCNP-C

Primary Care Nurse Practitioner in Hamden, CT · enumerated 2021.

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

National Provider Identifier

1457949000

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Joyce Elizabeth Wall
Credential EDD, MSN, AGPCNP-C
Sex Female
Practice address 1952 Whitney Ave Ste 8, Hamden, CT, 06517
Enumeration date Jan 8, 2021
Last updated in NPPES Jan 16, 2023

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 12.009459 (CT) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0000000000 (CT) Primary

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 Joyce Wall?
The National Provider Identifier (NPI) for Joyce Wall is 1457949000, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joyce Wall practice?
The practice location on file with NPPES is in Hamden, 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 2023-01-16.