Mohammed Siddiqui, - Medicare Internal Medicine in Oakbrook Terrace, IL

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Mohammed Siddiqui, is a medicare enrolled "Internal Medicine" physician in Oakbrook Terrace, Illinois. He graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Community Home Physicians Llc, 24 On Physicians Pc, Ignite Hospitalists, Llc, 24 On Physician Partners Pc, Integrated Wound Consultants Llc, Critical Care Medical Management Associates Pllc, Galen Inpatient Physicians Pc and his current practice location is 1s450 Summit Ave Ste 165, Oakbrook Terrace, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 320-6871.

Mohammed Siddiqui is licensed to practice in Illinois (license number 036.148532) 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 1275917957.

Contact Information

Mohammed Siddiqui,
1s450 Summit Ave Ste 165,
Oakbrook Terrace, IL 60181-3952
(630) 320-6871
Not Available

Map and Direction




Physician's Profile

Full NameMohammed Siddiqui
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location1s450 Summit Ave Ste 165, Oakbrook Terrace, 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:
  • Mohammed Siddiqui graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1275917957
  • Provider Enumeration Date: 07/13/2015
  • Last Update Date: 02/26/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0648569558
  • Enrollment ID: I20190708002436

Medical Identifiers

Medical identifiers for Mohammed Siddiqui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275917957NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01098631A (Indiana)Secondary
207R00000XInternal Medicine 036.148532 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical CenterAurora, ILHospital
Osf Saint Elizabeth Medical CenterPeru, ILHospital
Osf Saint Clare Medical CenterPrinceton, ILHospital
Saint Joseph Medical CenterJoliet, ILHospital
Community HospitalMunster, INHospital
Alden Of WaterfordAurora, ILNursing home
Goldwater Care MarseillesMarseilles, ILNursing home
Goldwater Care Spring ValleySpring valley, ILNursing home
Avantara AuroraAurora, ILNursing home
Pearl Of Orchard ValleyAurora, ILNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Home Physicians Llc498198877181
24 On Physicians Pc5698688141274
Ignite Hospitalists, Llc771946032811
24 On Physician Partners Pc155761313031
Integrated Wound Consultants Llc89215377629
Critical Care Medical Management Associates Pllc488084452130
Galen Inpatient Physicians Pc36784646331045

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. Mohammed Siddiqui allows following entities to bill medicare on his behalf.
Entity Name24 on Physicians PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346480431
PECOS PAC ID: 5698688141
Enrollment ID: O20090609000389
Entity NameCommunity Home Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568909505
PECOS PAC ID: 4981988771
Enrollment ID: O20170222001318
Entity NameCritical Care Medical Management Associates PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194090878
PECOS PAC ID: 4880844521
Enrollment ID: O20230125000118
Entity NameKane Physician Services PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598527483
PECOS PAC ID: 7810336336
Enrollment ID: O20240417001474
Entity NameIntegrated Wound Consultants LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508677964
PECOS PAC ID: 8921537762
Enrollment ID: O20250123003582
Entity NameFero Physicians Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700612397
PECOS PAC ID: 7214450741
Enrollment ID: O20250325004042
Entity NameIgnite Hospitalists, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548130883
PECOS PAC ID: 7719460328
Enrollment ID: O20260312000146

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. Mohammed Siddiqui 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
Mohammed Siddiqui,
1s450 Summit Ave Ste 165,
Oakbrook Terrace, IL 60181-3952

Ph: (630) 320-6871		Mohammed Siddiqui,
1s450 Summit Ave Ste 165,
Oakbrook Terrace, IL 60181-3952

Ph: (630) 320-6871

Reviews and Comments


Internal Medicine Doctors in Oakbrook Terrace, IL

Muhammad A Shahzad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 South 376 Summit Ave, Oakbrook Terrace, IL 60181
Phone: 630-993-5402    Fax: 630-953-9339
Dr. Jennie S. Ng, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Transam Plaza Dr Ste 100, Oakbrook Terrace, IL 60181
Phone: 630-717-2600    Fax: 630-932-3437
Dr. Yasser Said, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Transam Plaza Dr Ste 450, Oakbrook Terrace, IL 60181
Phone: 630-785-3115    
Dr. Stewart R Mann, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1901 S Meyers Rd Ste 410b, Oakbrook Terrace, IL 60181
Phone: 630-634-9340    
Dr. Antanas G Razma, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1901 S Meyers Rd Ste 410b, Oakbrook Terrace, IL 60181
Phone: 630-634-9340    
Krishdeep Khosla, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1 S 376 Summit Ave, Court C Unit 4-b, Oakbrook Terrace, IL 60181
Phone: 773-257-6770    
Dr. David C Chua, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1s280 Summit Ave, Court A, Oakbrook Terrace, IL 60181
Phone: 630-889-9889    Fax: 630-889-8977

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.