Tasbirul Islam, MD - Medicare Critical Care (intensivists) in Barrington, IL

Tasbirul Islam, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Barrington, Illinois. He graduated from medical school in 1992 and has 33 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Central Dupage Physician Group, Critical Care Physicians Of Illinois Llc, Advocate Health And Hospitals Corporation and his current practice location is 450 W Highway 22, Barrington, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 283-5500.

Tasbirul Islam is licensed to practice in Illinois (license number 036163148) 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 1154598563.

Contact Information

Tasbirul Islam, MD
450 W Highway 22,
Barrington, IL 60010-1919
(708) 283-5500
Not Available

Map and Direction




Physician's Profile

Full NameTasbirul Islam
GenderMale
SpecialityCritical Care (intensivists)
Experience33 Years
Location450 W Highway 22, Barrington, 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:
  • Tasbirul Islam graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1154598563
  • Provider Enumeration Date: 05/14/2008
  • Last Update Date: 04/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7012087273
  • Enrollment ID: I20230621002751

Medical Identifiers

Medical identifiers for Tasbirul Islam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154598563NPI-NPPES
35198100MedicaidWI
000000773728OtherINANTHEM PIN NUMBER
201074340MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 50271 (Wisconsin)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 50271 (Wisconsin)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 01071307A (Indiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 50271 (Wisconsin)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 01071307A (Indiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036163148 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Advocate Good Shepherd HospitalBarrington, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Dupage Physician Group58906962311005
Critical Care Physicians Of Illinois Llc701217929439
Advocate Health And Hospitals Corporation78108009352682

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. Tasbirul Islam allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
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

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. Tasbirul Islam 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
Tasbirul Islam, MD
10400 Haligus Rd,
Huntley, IL 60142-9553

Ph: (224) 654-0210
Tasbirul Islam, MD
450 W Highway 22,
Barrington, IL 60010-1919

Ph: (708) 283-5500

Reviews and Comments


Internal Medicine Doctors in Barrington, IL

Dr. Avani Mehta Shah, M.D.
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Phone: 847-381-4491    Fax: 847-381-4498
Dr. Jeffrey H Freihage, M.D.
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Practice Location: 27750 W Highway 22 Ste 240, Barrington, IL 60010
Phone: 815-206-5700    Fax: 847-382-1771
Dr. Kristine Marie Young, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 426 N Hough St, Barrington, IL 60010
Phone: 847-304-6900    Fax: 847-304-6871
Dr. Michael B Soble, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Highway 22, Suite G80, Barrington, IL 60010
Phone: 847-842-0850    Fax: 847-842-0357
Dr. Donald F Cronin, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Highway 22, Suite 120, Barrington, IL 60010
Phone: 847-655-7264    Fax: 847-655-7262
Stacey L Mckelvey, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Fox Glen Ct, Barrington, IL 60010
Phone: 847-382-7165    Fax: 847-713-8160

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.