Asem Hasan Werdi, M.D.
Hospitalist Physician · Oak Lawn, IL
Asem Hasan Werdi, M.D. is a hospitalist physician with a practice address in Oak Lawn, Illinois, and NPI 1588953038, issued on Apr 6, 2011. Check the license (Illinois 036133821, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Asem Hasan Werdi
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 036133821 IL
036-133821 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4440 W 95TH St, Oak Lawn, IL 60453
- Phone
- (708) 684-5673
- Enumerated
- Apr 6, 2011
- Record last updated
- May 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141216001572); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 4440 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ahmad Abdulla, MDEmergency Medicine Physician1467202556
- Joseph Abraham, CRNACertified Registered Nurse Anesthetist1831653401
- Katherine Absalon, MOT, OTR/LOccupational Therapist1457753436
- Tassneem Abu-Rezeq, DNP, APRN, CPNP-ACPediatric Nurse Practitioner1831904663
Verify Asem Hasan Werdi 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 036133821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37.0 times the Medicare Part D claims of the average hospitalist physician in 2024
19,278 Medicare Part D claims for 749 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 183 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,374 claims
- Amlodipine Besylate948 claims
- Eliquis812 claims
- Levothyroxine Sodium526 claims
- Hydralazine Hcl523 claims
- Furosemide517 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: $468.61
22 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Maya Medical Centers SCEvergreen Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Asem Hasan Werdi among 1,535 hospitalist physician records in Illinois
Asem Hasan Werdi, M.D. 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 2011, is newer than 35% of them.
- NPI issued2011 · 35% of these records are older, 60% 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 updated2017 · 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).
31 hospitalist physician records list a practice address in Oak Lawn
They are 31 of the 2,993 NPPES records with a practice address in Oak Lawn, and 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Oak Lawn → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Anas Albrejawi AlhomsiOak Lawn, IL 604531033590690
- Kiran Aravapalli, MDOak Lawn, IL 604531689102543
- Abida Irshad, M.D.Oak Lawn, IL 604531952545238
- Todd Johnson, MDOak Lawn, IL 604531710504758
- Wyeth Jordan, DOOak Lawn, IL 604531518256437
- Kristen Kelly, MDOak Lawn, IL 604531710516711
- Eve Kenfack, M.D.Oak Lawn, IL 604531518279231
- Sarah Klein, D.O.Oak Lawn, IL 604531831537026
Common questions
What is Asem Hasan Werdi, M.D.'s NPI number?
Asem Hasan Werdi, M.D.'s National Provider Identifier (NPI) is 1588953038, issued on Apr 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Asem Hasan Werdi, M.D. located?
The NPPES record lists a practice address at 4440 W 95TH St, Oak Lawn, IL, 60453. Phone: (708) 684-5673. Providers update this record themselves, so call before visiting.
How can I verify Asem Hasan Werdi, M.D.'s license?
NPPES lists Illinois license number 036133821, 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 Asem Hasan Werdi, M.D. prescribe under Medicare Part D?
In 2024, Asem Hasan Werdi, M.D. had 19,278 Medicare Part D claims for 749 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.