Erika Brewer, MD - Medicare Ophthalmology in Chicago, IL

Erika Brewer, MD is a medicare enrolled "Ophthalmology" physician in Chicago, Illinois. She went to Tufts University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Endeavor Health Medical Group and her current practice location is 2740 W Foster Ave Ste 301, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 271-3139.

Erika Brewer is licensed to practice in Illinois (license number 036148858) 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 1538508726.

Contact Information

Erika Brewer, MD
2740 W Foster Ave Ste 301,
Chicago, IL 60625-3526
(773) 271-3139
(773) 293-8772

Map and Direction




Physician's Profile

Full NameErika Brewer
GenderFemale
SpecialityOphthalmology
Experience11 Years
Location2740 W Foster Ave Ste 301, Chicago, 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:
  • Erika Brewer attended and graduated from Tufts University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1538508726
  • Provider Enumeration Date: 06/20/2013
  • Last Update Date: 04/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9133434483
  • Enrollment ID: I20190520001813

Medical Identifiers

Medical identifiers for Erika Brewer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538508726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 256075 (Massachusetts)Secondary
207W00000XOphthalmology 036148858 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Covenant HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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. Erika Brewer allows following entities to bill medicare on her behalf.
Entity NameSwedish Covenant Management Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760432348
PECOS PAC ID: 4486556016
Enrollment ID: O20040123000850
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Erika Brewer 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
Erika Brewer, MD
2740 W Foster Ave Ste 310,
Chicago, IL 60625-3547

Ph: (773) 878-8200
Erika Brewer, MD
2740 W Foster Ave Ste 301,
Chicago, IL 60625-3526

Ph: (773) 271-3139

Reviews and Comments


Ophthalmology Doctors in Chicago, IL

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Catherine Jane Thomas, M.D.
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Phone: 312-695-8150    Fax: 312-503-8152

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.

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