Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Youssef Khawaja, MD

Internal Medicine Physician in Plantsville, CT · enumerated 2006.

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

National Provider Identifier

1184603631

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Registry record

Entity type Individual (Type 1)

Name Dr. Youssef Khawaja

Credential MD

Sex Male

Practice address Plantsville, CT, 06479

Phone (860) 621-9353

Fax (860) 621-1815

Enumeration date Jan 12, 2006

Last updated in NPPES Oct 8, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 033533 (CT) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 033533 (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
001335331	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

Is NPI 1184603631 active?

Yes, as of the latest NPPES snapshot, NPI 1184603631 is active (record last updated 2010-10-08).

How do I verify Youssef Khawaja's NPI record?

Cross-check NPI 1184603631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.