Dr Laeeq S Shamsuddin, MD - Medicare Critical Care (intensivists) in Mchenry, IL

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Dr Laeeq S Shamsuddin, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Mchenry, Illinois. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Insight Chicago Inc, Central Dupage Physician Group and his current practice location is 4201 W Medical Center Dr, Mchenry, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 759-4530.

Dr Laeeq S Shamsuddin is licensed to practice in Illinois (license number 036110261) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1568524312.

Contact Information

Dr Laeeq S Shamsuddin, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409
(815) 759-4530
(815) 759-8053

Map and Direction




Physician's Profile

Full NameDr Laeeq S Shamsuddin
GenderMale
SpecialityCritical Care (intensivists)
Experience23 Years
Location4201 W Medical Center Dr, Mchenry, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Laeeq S Shamsuddin graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1568524312
  • Provider Enumeration Date: 12/15/2006
  • Last Update Date: 02/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0244322360
  • Enrollment ID: I20130413000027

Medical Identifiers

Medical identifiers for Dr Laeeq S Shamsuddin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568524312NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036110261 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036110261 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Central Dupage HospitalWinfield, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Insight Chicago Inc2860894706126
Central Dupage Physician Group5890696231977

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Laeeq S Shamsuddin allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031111000307
Entity NamePatient First Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548258072
PECOS PAC ID: 3274446596
Enrollment ID: O20031111000788
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameCook County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588612832
PECOS PAC ID: 2860398088
Enrollment ID: O20031209000747
Entity NameNorthwest Health Care Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043267073
PECOS PAC ID: 4587565817
Enrollment ID: O20040119000505
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601
Entity NameCritical Care Physicians Of Illinois Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508134966
PECOS PAC ID: 7012179294
Enrollment ID: O20120504000178
Entity NameCep America Illinois Intensivists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821641499
PECOS PAC ID: 0345535449
Enrollment ID: O20160829002157
Entity NameInsight Chicago Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881261006
PECOS PAC ID: 2860894706
Enrollment ID: O20210714002059

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Laeeq S Shamsuddin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Laeeq S Shamsuddin, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409

Ph: (815) 759-4530		Dr Laeeq S Shamsuddin, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409

Ph: (815) 759-4530

Reviews and Comments


Internal Medicine Doctors in Mchenry, IL

Pakhadi H Buddhadev, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4201 W Medical Center Dr Dept Of, Mchenry, IL 60050
Phone: 815-759-4323    Fax: 815-759-4948
Dr. Prashant Sura, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4309 W Medical Center Dr Ste A102, Mchenry, IL 60050
Phone: 815-338-6600    
Dr. Cory Edward Mellon, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-759-4323    Fax: 815-759-4948
Thiago Gagliano Juca Domingues De Oliveira, MD, PHD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-338-6600    
Parmod Narang, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4318 W Crystal Lake Rd, Ste J Drs Narang And Associates Ltd, Mchenry, IL 60050
Phone: 815-344-1500    Fax: 815-344-3685
Dr. Shaji Mariyam Baig, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4309 W Medical Center Dr Ste A102, Mchenry, IL 60050
Phone: 815-759-4323    
Vishal Garimella, M.B.B.S.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 4201 Medical Center Drive, Mchenry, IL 60050
Phone: 815-344-5000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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