Mutazz Haj Darweesh, M.D.
Hospitalist Physician · Chicago, IL
Mutazz Haj Darweesh, M.D. is a hospitalist physician with a practice address in Chicago, Illinois, and NPI 1205934395, issued on Sep 20, 2006. Check the license (Illinois 036.113595, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mutazz Haj Darweesh
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 036.113595 IL
036-113595 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1801 West 47TH Street, Chicago, IL 60609
- Phone
- (773) 847-9004
- Enumerated
- Sep 20, 2006
- Record last updated
- Jul 30, 2026
- Fax
- (773) 847-9008
- Medicare enrollment
- Enrolled (PECOS I20051208000295); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Mutazz Haj Darweesh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.113595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average hospitalist physician in 2024
193 Medicare Part D claims for 22 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
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.
6 hospitals and group practices
- Epss LLC- Lakeside SeriesChicago, IL
- Freeport Memorial HospitalFreeport, IL
- Illinois Medical Care LtdChicago, IL
- Inpatient Consultants OF Illinois, P.C.Evergreen, IL
- Thorek Memorial HospitalChicago, IL · Acute Care Hospitals
- United Elite Hospitalists LLCPalos Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Hospitalist Physician providers in Illinois
There are 1,535 hospitalist physician records in Illinois.
Other hospitalist physician records in Illinois
- Hasan Abad, D.O.Chicago, IL1356872006
- Pamela Abadi, D.O.Winfield, IL1588820179
- Misha Abbasi, MDChicago, IL1770111635
- Hossam Abdel Aziz, MDWinfield, IL1114558145
- Eman Abdel-Latief, M.D.Evanston, IL1508229949
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Maysa Abdul Hussain, MDChicago, IL1245417070
- Shabreen Abdul Sharief, MDHuntley, IL1992025118
- Eyad Abdulrazzak, MDEvanston, IL1710592589
- Syed Abdur-Rahman, MDDekalb, IL1538658729
Common questions
What is Mutazz Haj Darweesh, M.D.'s NPI number?
Mutazz Haj Darweesh, M.D.'s National Provider Identifier (NPI) is 1205934395, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mutazz Haj Darweesh, M.D. located?
The NPPES record lists a practice address at 1801 West 47TH Street, Chicago, IL, 60609. Phone: (773) 847-9004. Providers update this record themselves, so call before visiting.
How can I verify Mutazz Haj Darweesh, M.D.'s license?
NPPES lists Illinois license number 036.113595, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mutazz Haj Darweesh, M.D. prescribe under Medicare Part D?
In 2024, Mutazz Haj Darweesh, M.D. had 193 Medicare Part D claims for 22 beneficiaries; the average among hospitalist physician prescribers was 521. 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.