Sara Chowdhury, MD - Medicare Endocrinology in Bannockburn, IL

Sara Chowdhury, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Bannockburn, Illinois. She went to University Of Louisville School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice North Shore University Healthsystem Faculty Practice Associates and her current practice location is 2151 Waukegan Rd Ste 140, Bannockburn, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 663-8540.

Sara Chowdhury is licensed to practice in Illinois (license number 036132340) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1720240179.

Contact Information

Sara Chowdhury, MD
2151 Waukegan Rd Ste 140,
Bannockburn, IL 60015-1868
(847) 663-8540
(847) 663-1015

Map and Direction




Physician's Profile

Full NameSara Chowdhury
GenderFemale
SpecialityEndocrinology
Experience16 Years
Location2151 Waukegan Rd Ste 140, Bannockburn, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sara Chowdhury attended and graduated from University Of Louisville School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1720240179
  • Provider Enumeration Date: 06/26/2008
  • Last Update Date: 03/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0547409302
  • Enrollment ID: I20130627000088

Medical Identifiers

Medical identifiers for Sara Chowdhury such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720240179NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 036132340 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northshore University Healthsystem - Evanston HospitalEvanston, ILHospital
Swedish Covenant HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore University Healthsystem Faculty Practice Associates21633346991751

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. Sara Chowdhury allows following entities to bill medicare on her behalf.
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Sara Chowdhury 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
Sara Chowdhury, MD
2151 Waukegan Rd Ste 140,
Bannockburn, IL 60015-1868

Ph: (847) 570-2040
Sara Chowdhury, MD
2151 Waukegan Rd Ste 140,
Bannockburn, IL 60015-1868

Ph: (847) 663-8540

Reviews and Comments


Internal Medicine Doctors in Bannockburn, IL

Thomas A. Mayer, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd Ste 100, Bannockburn, IL 60015
Phone: 847-444-5300    Fax: 847-267-1429
Dr. Adam Jeffrey Silver, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd Ste 100, Bannockburn, IL 60015
Phone: 847-444-5300    
David Jeremy Davidson, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd Ste 100, Bannockburn, IL 60015
Phone: 847-663-8410    Fax: 847-267-1429
Jonathan M Gilbert, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd, Suite 100, Bannockburn, IL 60015
Phone: 847-444-5300    Fax: 847-267-0694
David R Campbell, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd, Bannockburn, IL 60015
Phone: 847-444-5300    Fax: 847-267-0649
Neil Stuart Freedman, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd, Suite 110, Bannockburn, IL 60015
Phone: 847-236-1300    Fax: 847-236-9549
Benjamin D Margolis, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2151 Waukegan Rd Ste 110, Bannockburn, IL 60015
Phone: 847-236-1300    Fax: 847-236-9637

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.