Izzat Chalabi, MD
NPI 1184657157 · Internal Medicine Physician · Lanham, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Izzat Chalabi, MD is a Internal Medicine Physician provider in Lanham, MD (NPI 1184657157).
Provider details
- NPI number
- 1184657157
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0057375 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
3,634 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 | 988 | $109 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 807 | $65 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 576 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 418 | $88 |
| Hemoglobin A1c Level83036 | 198 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,003 | 329 |
| Amlodipine Besylate | 649 | 185 |
| Losartan Potassium | 438 | 136 |
| Metoprolol Succinate | 338 | 103 |
| Hydrochlorothiazide | 294 | 91 |
| Fluticasone Propionate | 227 | 114 |
| Metformin Hcl | 224 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$225 across 6 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
- 2006-07-10
- Last updated
- 2017-11-16
Frequently asked questions
- What is Izzat Chalabi's NPI number?
- Izzat Chalabi's National Provider Identifier (NPI) is 1184657157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Izzat Chalabi's specialty?
- Izzat Chalabi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Izzat Chalabi located?
- Izzat Chalabi's practice location on file with NPPES is 8116 Good Luck Rd, Lanham, MD 20706-3502.
- What is Izzat Chalabi's phone number?
- The practice phone number listed in the NPPES registry for Izzat Chalabi is (240) 241-7474.
- Does Izzat Chalabi accept Medicare?
- Izzat Chalabi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Izzat Chalabi's NPI active?
- Yes — Izzat Chalabi's NPI (1184657157) is active in the NPPES registry as of the last update on 2017-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.