Naji Mallat, MD
NPI 1770024044 · Hematology & Oncology Physician · Weston, FL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naji Mallat, MD is a Hematology & Oncology Physician provider in Weston, FL (NPI 1770024044).
Provider details
- NPI number
- 1770024044
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME177092 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
311 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 198 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 56 | $112 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $172 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $164 |
Typical Medicare-allowed amounts for these services range $92–$172 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 140 | 63 |
| Ribociclib Succinatebrand: Kisqali | 36 | — |
| Abemaciclibbrand: Verzenio | 31 | — |
| Tamoxifen Citrate | 30 | — |
| Letrozole | 25 | — |
| Ondansetron Hcl | 24 | 16 |
| Prochlorperazine Maleate | 20 | 13 |
| Exemestane | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$190 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is Naji Mallat's NPI number?
- Naji Mallat's National Provider Identifier (NPI) is 1770024044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naji Mallat's specialty?
- Naji Mallat is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Naji Mallat located?
- Naji Mallat's practice location on file with NPPES is 2950 Cleveland Clinic Blvd, Weston, FL 33331-3625.
- What is Naji Mallat's phone number?
- The practice phone number listed in the NPPES registry for Naji Mallat is (954) 659-5000.
- Does Naji Mallat accept Medicare?
- Naji Mallat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naji Mallat's NPI active?
- Yes — Naji Mallat's NPI (1770024044) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.