NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joyce Justin, M.D.

Internal Medicine Physician in Avon, CT · enumerated 2008 · practices at Avon Wellness Center Dental Associates PC.

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

National Provider Identifier

1972748481

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Registry record

Entity type Individual (Type 1)
Name Dr. Joyce Justin
Credential M.D.
Sex Female
Practice address 100 Simsbury Rd, Avon, CT, 06001
Phone (860) 676-4820
Fax (860) 676-4823
Enumeration date Dec 11, 2008
Last updated in NPPES Mar 8, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 047430 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
047430 Other CT LICENSE

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

Is NPI 1972748481 active?
Yes, as of the latest NPPES snapshot, NPI 1972748481 is active (record last updated 2012-03-08).
How do I verify Joyce Justin's NPI record?
Cross-check NPI 1972748481 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-08.