Mr Avinash Kashyap Viswanathan, MD - Medicare Internal Medicine in Springfield, IL

Mr Avinash Kashyap Viswanathan, MD is a medicare enrolled "Internal Medicine" physician in Springfield, Illinois. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Memorial Physician Services and his current practice location is 3132 Old Jacksonville Rd, Suite 150, Springfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 862-0741.

Mr Avinash Kashyap Viswanathan is licensed to practice in Illinois (license number 036.133495) 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 1639487911.

Contact Information

Mr Avinash Kashyap Viswanathan, MD
3132 Old Jacksonville Rd, Suite 150,
Springfield, IL 62704-7400
(217) 862-0741
(217) 862-0858

Map and Direction




Physician's Profile

Full NameMr Avinash Kashyap Viswanathan
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location3132 Old Jacksonville Rd, Springfield, 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:
  • Mr Avinash Kashyap Viswanathan graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1639487911
  • Provider Enumeration Date: 09/20/2010
  • Last Update Date: 05/23/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1355575267
  • Enrollment ID: I20131009000181

Medical Identifiers

Medical identifiers for Mr Avinash Kashyap Viswanathan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639487911NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036.133495 (Illinois)Primary
207R00000XInternal Medicine 336.094733 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Elara Caring VSpringfield, ILHome health agency
Advanced Healthcare Services, LlcSpringfield, ILHome health agency
Hospice Care Of IllinoisSpringfield, ILHospice
Memorial Medical CenterSpringfield, ILHospital
Taylorville Memorial HospitalTaylorville, ILHospital
St Johns HospitalSpringfield, ILHospital
Barnes Jewish HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Physician Services9032005681165

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. Mr Avinash Kashyap Viswanathan allows following entities to bill medicare on his behalf.
Entity NameMemorial Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417922964
PECOS PAC ID: 9032005681
Enrollment ID: O20040223000454

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. Mr Avinash Kashyap Viswanathan 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
Mr Avinash Kashyap Viswanathan, MD
3132 Old Jacksonville Rd, Suite 150,
Springfield, IL 62704-7400

Ph: (217) 862-0741
Mr Avinash Kashyap Viswanathan, MD
3132 Old Jacksonville Rd, Suite 150,
Springfield, IL 62704-7400

Ph: (217) 862-0741

Reviews and Comments


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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.