S Venkataraman, MD - Medicare Gastroenterology in Oak Lawn, IL

S Venkataraman, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Oak Lawn, Illinois. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Southwest Medical Consultants Sc and his current practice location is 10458 S Pulaski Rd, Oak Lawn, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 636-1818.

S Venkataraman is licensed to practice in Illinois (license number 036067578) 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 1154347748.

Contact Information

S Venkataraman, MD
10458 S Pulaski Rd,
Oak Lawn, IL 60453-4933
(708) 636-1818
(708) 636-2151

Map and Direction




Physician's Profile

Full NameS Venkataraman
GenderMale
SpecialityGastroenterology
Experience48 Years
Location10458 S Pulaski Rd, Oak Lawn, 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:
  • S Venkataraman graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1154347748
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 12/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6305891953
  • Enrollment ID: I20050317000090

Medical Identifiers

Medical identifiers for S Venkataraman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154347748NPI-NPPES
036067578MedicaidIL
0031601474OtherILBLUE SHIELD
110023497OtherILRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 036067578 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital
Advocate Trinity HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southwest Medical Consultants Sc75179121653

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. S Venkataraman allows following entities to bill medicare on his behalf.
Entity NameSouthwest Medical Consultants Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265458889
PECOS PAC ID: 7517912165
Enrollment ID: O20050316000387

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. S Venkataraman 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
S Venkataraman, MD
10458 S Pulaski Rd,
Oak Lawn, IL 60453-4933

Ph: (708) 636-1818
S Venkataraman, MD
10458 S Pulaski Rd,
Oak Lawn, IL 60453-4933

Ph: (708) 636-1818

Reviews and Comments


Internal Medicine Doctors in Oak Lawn, IL

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Mahesh Vadali, M.D.
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Phone: 708-636-1818    Fax: 708-636-2151
Mihaela Mihailescu, MD
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Alexandria Clarke Kregor, DO
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Phone: 708-684-5673    
Dr. Bruce M Abramowitz, M.D.,F.A.C.C.
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Medicare: Not Enrolled in Medicare
Practice Location: 10837 S Cicero Ave, Suite 200, Oak Lawn, IL 60453
Phone: 708-636-7575    Fax: 708-636-6193

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.