Claire Knaus, MD - Medicare Internal Medicine in Maywood, IL

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Claire Knaus, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Maywood, Illinois. Her current practice location is 2160 S 1st Ave, Maywood, Illinois. You can reach out to her office (for appointments etc.) via phone at (888) 584-7888.

Claire Knaus is licensed to practice in Illinois (license number 036.170821) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1629646872.

Contact Information

Claire Knaus, MD
2160 S 1st Ave,
Maywood, IL 60153-3328
(888) 584-7888
Not Available

Map and Direction




Physician's Profile

Full NameClaire Knaus
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location2160 S 1st Ave, Maywood, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629646872
  • Provider Enumeration Date: 06/15/2021
  • Last Update Date: 07/19/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9436551959
  • Enrollment ID: I20210707000687

Medical Identifiers

Medical identifiers for Claire Knaus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629646872NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 036.170821 (Illinois)Primary

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. Claire Knaus 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
Claire Knaus, MD
2160 S 1st Ave,
Maywood, IL 60153-3328

Ph: () -		Claire Knaus, MD
2160 S 1st Ave,
Maywood, IL 60153-3328

Ph: (888) 584-7888

Reviews and Comments


Internal Medicine Doctors in Maywood, IL

Dr. Cathryn T Sawalski, DO, MBA
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 888-584-7888    
Maryam Sabir, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 888-584-7888    
Holly Kramer, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2160 S First Ave, 101-1740 Loyola University Medical Center, Maywood, IL 60153
Phone: 708-216-9000    Fax: 708-216-9033
Dr. Stephanie Bochen Tsai, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-9000    
Nicholas Poellinger, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 888-584-7888    
Marisa Luck,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 888-584-7888    
Sofia Ahmed, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2160 S 1st Ave, Maywood, IL 60153
Phone: 708-216-8757    

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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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