Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joseph A Deluca, MD

Internal Medicine Physician in El Dorado, AR · enumerated 2006.

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

National Provider Identifier

1417969478

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Registry record

Entity type Individual (Type 1)

Name Dr. Joseph A Deluca

Credential MD

Sex Male

Practice address 620 W Grove St Ste 202, El Dorado, AR, 71730

Phone (870) 234-7676

Fax (870) 562-2560

Enumeration date Aug 11, 2006

Last updated in NPPES Feb 20, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E4974 (AR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E-4974 (AR) 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
0000268009402	Other	-	UNITED HEALTH CARE
P00340667	Other	-	MEDICARE RAILROAD
06080014300	Other	-	QUALCHOICE
1622343001	Medicaid	AR	-
7906846	Other	-	AETNA
771084601	Other	AR	BREASTCARE

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.

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Frequently asked questions

How do I verify Joseph Deluca's NPI record?

Cross-check NPI 1417969478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417969478 active?

Yes, as of the latest NPPES snapshot, NPI 1417969478 is active (record last updated 2024-02-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-20.