Joel Eric Chasan, MD - Medicare Ophthalmology in Merrillville, IN

Joel Eric Chasan, MD is a medicare enrolled "Ophthalmology" physician in Merrillville, Indiana. He went to Emory University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Retina Associates, Pc, Retina Vitreous Associates, Pc and his current practice location is 8679 Connecticut Street, Suite A, Merrillville, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 769-9022.

Joel Eric Chasan is licensed to practice in Indiana (license number 01082893A) 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 1730522830.

Contact Information

Joel Eric Chasan, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410-6383
(219) 769-9022
(219) 649-2995

Map and Direction




Physician's Profile

Full NameJoel Eric Chasan
GenderMale
SpecialityOphthalmology
Experience11 Years
Location8679 Connecticut Street, Merrillville, Indiana
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:
  • Joel Eric Chasan attended and graduated from Emory University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1730522830
  • Provider Enumeration Date: 04/09/2013
  • Last Update Date: 02/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6800166265
  • Enrollment ID: I20191017000654

Medical Identifiers

Medical identifiers for Joel Eric Chasan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730522830NPI-NPPES
300031137MedicaidIN
036150656MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology DR.0058598 (Colorado)Secondary
207W00000XOphthalmology 036150656 (Illinois)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207W00000XOphthalmology 01082893A (Indiana)Primary

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 Associates, Pc19514380766
Retina Vitreous Associates, Pc52948829576

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. Joel Eric Chasan allows following entities to bill medicare on his behalf.
Entity NameRetina Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245233014
PECOS PAC ID: 1951438076
Enrollment ID: O20100422000012

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. Joel Eric Chasan 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
Joel Eric Chasan, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410-6383

Ph: (219) 769-9022
Joel Eric Chasan, MD
8679 Connecticut Street, Suite A,
Merrillville, IN 46410-6383

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
Sahana Vyas, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8679 Connecticut Street, Suite A, Merrillville, IN 46410
Phone: 219-769-9022    Fax: 219-769-9022

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.