DR. YOUSSEF KHAWAJA MD
NPI 1184603631
Internal Medicine in Plantsville, CT
About Dr. Youssef Khawaja Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YOUSSEF KHAWAJA MD (NPI 1184603631) is an individual internal medicine provider in Plantsville, Connecticut, licensed in Connecticut (033533) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through January 10, 2028, and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Youssef Khawaja Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Youssef Khawaja reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 07D0688872
Youssef Khawaja, MD · Plantsville, CTAreas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06479 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Youssef Khawaja's NPI number?
The NPI number for Youssef Khawaja is 1184603631. It was assigned to this individual provider in the NPPES registry on January 12, 2006.
Where is Youssef Khawaja located?
Youssef Khawaja practices at 16 Cornerstone Ct, Plantsville, CT 06479. The listed phone number is (860) 621-9353.
What is Youssef Khawaja's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Youssef Khawaja enrolled in Medicare?
Yes. Youssef Khawaja is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Youssef Khawaja's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Youssef Khawaja reassigns Medicare benefits to The Hospital Of Central Connecticut At New Britain General And Bradley (New Britain, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Youssef Khawaja's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Does Youssef Khawaja hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 07D0688872) is associated with this NPI, valid through January 10, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Youssef Khawaja accept?
Health plans from Anthem Blue Cross and Blue Shield list Youssef Khawaja as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Youssef Khawaja was last updated on October 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Youssef Khawaja, MD · NPI 1184603631
Internal Medicine physician in Plantsville, Connecticut. Individual provider, active in the CMS NPPES registry since January 12, 2006.
## Identity
- **NPI:** 1184603631 (Entity type: Individual)
- **Enumerated:** January 12, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 033533 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 16 CORNERSTONE CT, Plantsville, CT 06479-1551
- **Phone:** (860) 621-9353 · **Fax:** (860) 621-1815
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Hospital Of Central Connecticut At New Britain General And Bradley (NPI 1053477075, New Britain, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** October 8, 2010
- **Other identifiers:** Medicaid 001335331 (CT); Medicare UPIN E70906 (CT); Medicare ID-Type Unspecified 110006212 (CT)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1184603631) · Data from the CMS NPPES public registry.