NPPES file of Aug 9, 2026

Izzat Chalabi, MD

Internal Medicine Physician · Lanham, MD

Izzat Chalabi, MD is an internal medicine physician with a practice address in Lanham, Maryland, and NPI 1184657157, issued on Jul 10, 2006. Check the license (Maryland D0057375, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184657157
Name
Izzat Chalabi
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
D0057375 MD
Self-reported in NPPES; status is on the state search
Practice location
8116 Good Luck RD, Lanham, MD 20706
Phone
(240) 241-7474
Enumerated
Jul 10, 2006
Record last updated
Nov 16, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(301) 731-5733
Medicare enrollment
Enrolled (PECOS I20040608000156); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8116 Good Luck RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Olajumoke Adeleke, NPNurse Practitioner1053203760
  2. Shantelle Bethea, RDNRegistered Dietitian1548629850
  3. Angela De Bone, PA-CPhysician Assistant1053353193
  4. Claire Dipiero, PACPhysician Assistant1609205046
  5. Ali Entezari, MDInternal Medicine Physician1770847527
  6. Richard Feldman, MDGeriatric Medicine (Internal Medicine) Physician1245398312

Verify Izzat Chalabi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0057375
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.6 times the Medicare Part D claims of the average internal medicine physician in 2024

8,313 Medicare Part D claims for 708 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 30 claims were for opioids.

  1. Izzat Chalabi8,313
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium1,003 claims
  2. Amlodipine Besylate649 claims
  3. Losartan Potassium438 claims
  4. Metoprolol Succinate338 claims
  5. Hydrochlorothiazide294 claims
  6. Fluticasone Propionate227 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $225.02

6 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Izzat Chalabi$225.02
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Luminis Health Medical Group, LLCAnnapolis, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Izzat Chalabi among 3,904 internal medicine physician records in Maryland

Izzat Chalabi, MD is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 55% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1984 · median 2003 among the 2,445 with a school on file
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 internal medicine physician records list a practice address in Lanham

They are 39 of the 2,465 NPPES records with a practice address in Lanham, and 3,904 internal medicine physician records in Maryland.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Azeez Abiodun, MDLanham, MD 207061831133909
  2. Oluyemisi Adewunmi, M.D.Lanham, MD 207061871558965
  3. Samuel Asfaw, M.D.Lanham, MD 207061295742757
  4. Hiruy Bishaw, M.DLanham, MD 207061376557637
  5. Jennifer Chin, MDLanham, MD 207061902837461
  6. Elizabeth Fasika, MDLanham, MD 207061194766592
  7. Stephen Gordon, M.D.Lanham, MD 207061487673018
  8. George Hajjar, M.D.Lanham, MD 207061689683856

Common questions

What is Izzat Chalabi, MD's NPI number?

Izzat Chalabi, MD's National Provider Identifier (NPI) is 1184657157, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Izzat Chalabi, MD located?

The NPPES record lists a practice address at 8116 Good Luck RD, Lanham, MD, 20706. Phone: (240) 241-7474. Providers update this record themselves, so call before visiting.

How can I verify Izzat Chalabi, MD's license?

NPPES lists Maryland license number D0057375, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Izzat Chalabi, MD prescribe under Medicare Part D?

In 2024, Izzat Chalabi, MD had 8,313 Medicare Part D claims for 708 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.