Sahana Vyas, MD - Medicare Ophthalmology in Merrillville, IN

Sahana Vyas, MD is a medicare enrolled "Ophthalmology" physician in Merrillville, Indiana. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Retina Vitreous Associates, Pc, Retina Associates, Pc and her current practice location is 8679 Connecticut Street, Suite A, Merrillville, Indiana. You can reach out to her office (for appointments etc.) via phone at (219) 769-9022.

Sahana Vyas is licensed to practice in Indiana (license number 01071628A) 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 1851312326.

Contact Information

Sahana Vyas, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410
(219) 769-9022
(219) 769-9022

Map and Direction




Physician's Profile

Full NameSahana Vyas
GenderFemale
SpecialityOphthalmology
Experience24 Years
Location8679 Connecticut Street, Merrillville, Indiana
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:
  • Sahana Vyas graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1851312326
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 10/29/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9830127869
  • Enrollment ID: I20121031000016

Medical Identifiers

Medical identifiers for Sahana Vyas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851312326NPI-NPPES
496710OtherINMEDICARE
660093003OtherILMEDICARE LICENSE
201135120MedicaidIN
036131211MedicaidIL
036131211OtherILILLINOIS LICENSE
01071628AOtherININDIANA LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 01071628A (Indiana)Primary
207W00000XOphthalmology 036131211 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Health MunsterMunster, INHospital
Franciscan St Anthony Health - Michigan CityMichigan city, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Retina Vitreous Associates, Pc52948829576
Retina Associates, Pc19514380766

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. Sahana Vyas allows following entities to bill medicare on her behalf.
Entity NameRetina Vitreous Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194711655
PECOS PAC ID: 5294882957
Enrollment ID: O20090415000216

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. Sahana Vyas 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
Sahana Vyas, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410

Ph: (219) 769-9022
Sahana Vyas, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410

Ph: (219) 769-9022

Reviews and Comments


Ophthalmology Doctors in Merrillville, IN

Mr. Eldi E Deschamps, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 8510 Broadway, Merrillville, IN 46410
Phone: 219-736-2200    Fax: 219-736-2222
James Arthur Eadie, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8679 Connecticut St Ste A, Merrillville, IN 46410
Phone: 219-769-9022    Fax: 219-769-1918
Dr. Ruchita D Amin, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8679 Connecticut St Ste A, Merrillville, IN 46410
Phone: 219-769-9022    
Jeffrey Lynn Nelson, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 303 W 89th Ave, Suite E-4, Merrillville, IN 46410
Phone: 219-769-8989    
David G. Gross, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 303 W 89th Ave, Suite E4, Merrillville, IN 46410
Phone: 219-769-8989    Fax: 219-756-6389
Joel Eric Chasan, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8679 Connecticut Street, Suite A, Merrillville, IN 46410
Phone: 219-769-9022    Fax: 219-649-2995

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.