Ryan Lange, MD - Medicare Ophthalmology in Evanston, IL

Ryan Lange, MD is a medicare enrolled "Ophthalmology" physician in Evanston, Illinois. He went to Johns Hopkins University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 1630 Sherman Ave Ste 100, Evanston, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 535-6464.

Ryan Lange is licensed to practice in Illinois (license number 036159002) 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 1679997712.

Contact Information

Ryan Lange, MD
1630 Sherman Ave Ste 100,
Evanston, IL 60201-3711
(847) 535-6464
(224) 271-4870

Map and Direction




Physician's Profile

Full NameRyan Lange
GenderMale
SpecialityOphthalmology
Experience8 Years
Location1630 Sherman Ave Ste 100, Evanston, 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:
  • Ryan Lange attended and graduated from Johns Hopkins University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1679997712
  • Provider Enumeration Date: 02/10/2014
  • Last Update Date: 04/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0446672638
  • Enrollment ID: I20220404002236

Medical Identifiers

Medical identifiers for Ryan Lange such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679997712NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD61043249 (Washington)Secondary
207W00000XOphthalmology 036159002 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Memorial HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143255

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. Ryan Lange allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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. Ryan Lange 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
Ryan Lange, MD
1630 Sherman Ave Ste 100,
Evanston, IL 60201-3711

Ph: (847) 535-6464
Ryan Lange, MD
1630 Sherman Ave Ste 100,
Evanston, IL 60201-3711

Ph: (847) 535-6464

Reviews and Comments


Ophthalmology Doctors in Evanston, IL

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Mrs. Carrie E Golden-brenner, M.D.
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Phone: 847-328-2300    Fax: 847-492-1988
Dr. Gail Buckman, MD
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Medicare: Accepting Medicare Assignments
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Phone: 847-475-0694    Fax: 847-475-0697
Phillip C Wu, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 Davis St, Suite 810, Evanston, IL 60201
Phone: 847-424-1100    Fax: 847-864-6138

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.