Mahesh Vadali, MD - Medicare Gastroenterology in Oak Lawn, IL

Mahesh Vadali, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Oak Lawn, Illinois. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Southwest Medical Consultants Sc and her current practice location is 10458 S Pulaski Rd, Oak Lawn, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 636-1818.

Mahesh Vadali is licensed to practice in Illinois (license number 036086617) 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 1003836727.

Contact Information

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

Map and Direction




Physician's Profile

Full NameMahesh Vadali
GenderFemale
SpecialityGastroenterology
Experience33 Years
Location10458 S Pulaski Rd, Oak Lawn, 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:
  • Mahesh Vadali graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1003836727
  • Provider Enumeration Date: 07/19/2006
  • Last Update Date: 12/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2860447414
  • Enrollment ID: I20050317000110

Medical Identifiers

Medical identifiers for Mahesh Vadali such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003836727NPI-NPPES
0031601474OtherILBLUE SHIELD
110152131OtherRAILROAD MEDICARE
036086617MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 036086617 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital
Advocate Christ Hospital & Medical CenterOak lawn, 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. Mahesh Vadali allows following entities to bill medicare on her 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. Mahesh Vadali 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
Mahesh Vadali, MD
Po Box 388320,
Chicago, IL 60638-8320

Ph: (773) 767-4600
Mahesh Vadali, 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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Dr. Bruce M Abramowitz, M.D.,F.A.C.C.
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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.