Faysal Massarweh
Hospitalist Physician · Dekalb, IL
Faysal Massarweh is a hospitalist physician with a practice address in Dekalb, Illinois, and NPI 1851759922, issued on Feb 4, 2016. Check the license (Illinois 036165259, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Faysal Massarweh
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 036165259 IL
01076145A IN
35.131179 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Kish Hospital Dr, Dekalb, IL 60115
- Phone
- (815) 756-1521
- Enumerated
- Feb 4, 2016
- Record last updated
- Dec 18, 2023
- Fax
- (815) 748-5789
- Medicaid IDs
- 0179577 OH
201355800 IN - Medicare enrollment
- Enrolled (PECOS I20160513001744); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 1 Kish Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Abdur-Rahman, MDHospitalist Physician1538658729
- Christopher Adams, CRNACertified Registered Nurse Anesthetist1326182635
- Tiffany Adamson, APRN, FNP-BCNurse Practitioner1679299606
- Talha Ahmed, DOEmergency Medicine Physician1225560733
- Estefany AndersonPhysical Therapist1689127318
- David Anthony, M.D., M.P.H.Emergency Medicine Physician1649437682
Verify Faysal Massarweh 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 036165259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average hospitalist physician in 2024
272 Medicare Part D claims for 128 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate31 claims
- Furosemide17 claims
- Eliquis13 claims
- Cephalexin12 claims
- Losartan Potassium12 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.
Bills Medicare through one group practice
- 24 ON Physician Partners PCHobart, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Faysal Massarweh among 1,535 hospitalist physician records in Illinois
Faysal Massarweh is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 57% of them.
- NPI issued2016 · 57% of these records are older, 37% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2010 · median 2013 among the 1,339 with a school on file
- Record last updated2023 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 hospitalist physician records list a practice address in Dekalb
They are 23 of the 936 NPPES records with a practice address in Dekalb, and 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Dekalb → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Syed Abdur-Rahman, MDDekalb, IL 601151538658729
- Munjum Ashu, M.DDekalb, IL 601151295153922
- Ikechukwu ChinemeDekalb, IL 601151306156856
- Rashad Hammour, MDDekalb, IL 601151396234571
- Senuri Layer, MDDekalb, IL 601151982051017
- Rehan Mohammed, M.D.Dekalb, IL 601151356511901
- Anand Morker, M.D.Dekalb, IL 601151083877732
- Yaser Mustafa, MDDekalb, IL 601151992217178
Common questions
What is Faysal Massarweh's NPI number?
Faysal Massarweh's National Provider Identifier (NPI) is 1851759922, issued on Feb 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Faysal Massarweh located?
The NPPES record lists a practice address at 1 Kish Hospital Dr, Dekalb, IL, 60115. Phone: (815) 756-1521. Providers update this record themselves, so call before visiting.
How can I verify Faysal Massarweh's license?
NPPES lists Illinois license number 036165259, 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 Faysal Massarweh prescribe under Medicare Part D?
In 2024, Faysal Massarweh had 272 Medicare Part D claims for 128 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.