Laeeq S. Shamsuddin, MD
Critical Care Medicine (Internal Medicine) Physician · McHenry, IL
Laeeq S. Shamsuddin, MD is a critical care medicine (internal medicine) physician with a practice address in McHenry, Illinois, and NPI 1568524312, issued on Dec 15, 2006. Check the license (Illinois 036110261, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Laeeq S. Shamsuddin
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 036110261 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4201 W Medical Center Dr, McHenry, IL 60050
- Phone
- (815) 759-4530
- Enumerated
- Dec 15, 2006
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (815) 759-8053
- Medicare enrollment
- Enrolled (PECOS I20130413000027); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →
Also registered at 4201 W Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elias AbousaadInternal Medicine Physician1952751877
- Kimberly Ackert, PA-CPhysician Assistant1538172739
- Van AliEmergency Medicine Physician1457674582
- Wasfia Alikhan, M.D.Diagnostic Radiology Physician1902291834
- Yasser Almadani, MDStudent in an Organized Health Care Education/Training Program1881497634
- Altaf Aman, M.D.Hospitalist Physician1942381132
Verify Laeeq S. Shamsuddin 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 036110261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
1,086 Medicare Part D claims for 232 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Trelegy Ellipta336 claims
- Albuterol Sulfate Hfa177 claims
- Anoro Ellipta85 claims
- Fluticasone Propionate58 claims
- Breztri Aerosphere43 claims
- Prednisone36 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: $501.20
14 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 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 4 group practices
- Central Dupage Physician GroupDekalb, IL
- Insight Chicago IncChicago, IL
- Rockford Health PhysiciansRockford, IL
- Waukegan Clinic CorpWaukegan, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laeeq S. Shamsuddin among 281 critical care medicine (internal medicine) physician records in Illinois
Laeeq S. Shamsuddin, MD is one of 281 critical care medicine (internal medicine) 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 71% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2001 · median 2008 among the 226 with a school on file
- Record last updated2021 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Illinois
There are 281 critical care medicine (internal medicine) physician records in Illinois.
All 281 in Illinois → Every provider in McHenry → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Sameh Attia, M.D.McHenry, IL 600501396085700
- Jawad Hussain, M.DMcHenry, IL 600501154620771
- Ahmad Jarrar, MDMcHenry, IL 600501790280196
- Jeffrey Kurrus, MDMcHenry, IL 600501275561045
- Amin Ur-Rehman Nadeem, MDMcHenry, IL 600501598823601
- Christopher O'Hara, MDMcHenry, IL 600501679032593
- Joshua Santoli, MDMcHenry, IL 600501790313492
- Piotr Wojdyla, M.D.McHenry, IL 600501750327961
Common questions
What is Laeeq S. Shamsuddin, MD's NPI number?
Laeeq S. Shamsuddin, MD's National Provider Identifier (NPI) is 1568524312, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Laeeq S. Shamsuddin, MD located?
The NPPES record lists a practice address at 4201 W Medical Center Dr, McHenry, IL, 60050. Phone: (815) 759-4530. Providers update this record themselves, so call before visiting.
How can I verify Laeeq S. Shamsuddin, MD's license?
NPPES lists Illinois license number 036110261, 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 Laeeq S. Shamsuddin, MD prescribe under Medicare Part D?
In 2024, Laeeq S. Shamsuddin, MD had 1,086 Medicare Part D claims for 232 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.