Dr Robert M Stein, MD - Medicare Ophthalmology in Chicago, IL

Dr Robert M Stein, MD is a medicare enrolled "Ophthalmology" physician in Chicago, Illinois. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice University Ophthalmology Associates Ltd and his current practice location is 1725 W Harrison St, Suite 918, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 942-2734.

Dr Robert M Stein is licensed to practice in Illinois (license number 036 054787) 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 1174675862.

Contact Information

Dr Robert M Stein, MD
1725 W Harrison St, Suite 918,
Chicago, IL 60612-3841
(312) 942-2734
(312) 942-2156

Map and Direction




Physician's Profile

Full NameDr Robert M Stein
GenderMale
SpecialityOphthalmology
Experience48 Years
Location1725 W Harrison St, Chicago, 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:
  • Dr Robert M Stein graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1174675862
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 12/11/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1052406980
  • Enrollment ID: I20080402000701

Medical Identifiers

Medical identifiers for Dr Robert M Stein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174675862NPI-NPPES
036054787MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 036 054787 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Ophthalmology Associates Ltd42847280079

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. Dr Robert M Stein allows following entities to bill medicare on his behalf.
Entity NameUniversity Ophthalmology Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689726903
PECOS PAC ID: 4284728007
Enrollment ID: O20070925000189

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. Dr Robert M Stein 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
Dr Robert M Stein, MD
1725 W Harrison St, Suite 918,
Chicago, IL 60612-3841

Ph: (312) 942-2734
Dr Robert M Stein, MD
1725 W Harrison St, Suite 918,
Chicago, IL 60612-3841

Ph: (312) 942-2734

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).

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