NAJI S MALLAT MD
NPI 1770024044
Internal Medicine - Hematology & Oncology in Weston, FL
About Naji S Mallat Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAJI S MALLAT MD (NPI 1770024044) is an individual hematology & oncology provider in Weston, Florida, licensed in Florida (ME177092) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Hospital, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 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
Naji S Mallat 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 Reassignments
3Medicare enrollment records show Naji Mallat reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Weston, FL 33331
- Reassigned Medicare billing, Florida enrollment
- 839 clinicians in this Medicare group
Hudson, OH 44236
- Reassigned Medicare billing, Ohio enrollment
- 215 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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.
Areas of Expertise CMS Part B claims 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cleveland Clinic Hospital
Acute Care Hospitals · Weston, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33331 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WESTON, FL 33331
WESTON, FL 33331
WESTON, FL 33331
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 Naji Mallat's NPI number?
The NPI number for Naji Mallat is 1770024044. It was assigned to this individual provider in the NPPES registry on March 20, 2017.
Where is Naji Mallat located?
Naji Mallat practices at 2950 Cleveland Clinic Blvd, Weston, FL 33331. The listed phone number is (954) 659-5000.
What is Naji Mallat's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Naji Mallat enrolled in Medicare?
Yes. Naji Mallat 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 organizations bill Medicare for Naji Mallat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Naji Mallat reassigns Medicare benefits to 3 organizations: Cleveland Clinic Florida A Nonprofit Corporation (Weston, FL), Inpatient Medical Services, Inc. (Hudson, OH) and University Hospitals Medical Group Inc (Cleveland, OH). Each 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 Naji Mallat's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Naji Mallat accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, AmeriHealth Caritas Next, Antidote Health Plan of Ohio, Inc. and CareSource and 4 other insurers list Naji Mallat 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.
Is Naji Mallat affiliated with any hospitals?
According to CMS data, Naji Mallat is affiliated with Cleveland Clinic Hospital.
When was this NPI record last updated?
The NPPES record for Naji Mallat was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Naji S Mallat, MD · NPI 1770024044
Hematology & Oncology physician in Weston, Florida. Individual provider, active in the CMS NPPES registry since March 20, 2017.
## Identity
- **NPI:** 1770024044 (Entity type: Individual)
- **Enumerated:** March 20, 2017
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** ME177092 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 2950 CLEVELAND CLINIC BLVD, Weston, FL 33331-3625
- **Phone:** (954) 659-5000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Cleveland Clinic Florida A Nonprofit Corporation (NPI 1215989298, Weston, FL); Inpatient Medical Services, Inc. (NPI 1093756314, Hudson, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1770024044) · Data from the CMS NPPES public registry.