Kathryn A Kiehn, MD - Medicare Rheumatology in Lake Forest, IL

Kathryn A Kiehn, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Lake Forest, Illinois. She went to Rush Medical College Of Rush University and graduated in 2005 and has 19 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 800 N Westmoreland Rd Ste 201, Lake Forest, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 535-7647.

Kathryn A Kiehn is licensed to practice in Illinois (license number 36133721) 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 1700834348.

Contact Information

Kathryn A Kiehn, MD
800 N Westmoreland Rd Ste 201,
Lake Forest, IL 60045-1687
(847) 535-7647
Not Available

Map and Direction




Physician's Profile

Full NameKathryn A Kiehn
GenderFemale
SpecialityRheumatology
Experience19 Years
Location800 N Westmoreland Rd Ste 201, Lake Forest, 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:
  • Kathryn A Kiehn attended and graduated from Rush Medical College Of Rush University in 2005
  NPI Data:
  • NPI Number: 1700834348
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 02/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4486842838
  • Enrollment ID: I20131226000529

Medical Identifiers

Medical identifiers for Kathryn A Kiehn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700834348NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 36133721 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Memorial HospitalChicago, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Central Dupage HospitalWinfield, ILHospital
Northwest Community Hospital 1Arlington heights, 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. Kathryn A Kiehn allows following entities to bill medicare on her 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. Kathryn A Kiehn 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
Kathryn A Kiehn, MD
680 N Lake Shore Dr,
Chicago, IL 60611-4546

Ph: (312) 695-6868
Kathryn A Kiehn, MD
800 N Westmoreland Rd Ste 201,
Lake Forest, IL 60045-1687

Ph: (847) 535-7647

Reviews and Comments


Internal Medicine Doctors in Lake Forest, IL

Dr. Joy Williams, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    Fax: 847-535-7203
Dr. Jason T Garti, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 800 N Westmoreland Rd, Suite 100, Lake Forest, IL 60045
Phone: 847-234-8866    Fax: 824-234-4682
Dr. Vikram Kanakayya Devisetty, M.D., M.B.A., M.P.H.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 660 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    
Mariam Anis, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd # Level1, Lake Forest, IL 60045
Phone: 847-535-7647    Fax: 847-535-7151
Jennifer M Nguyen, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    
Andrew Min Jun Choi, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    
Sam F Hull, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 951 Country Pl, Lake Forest, IL 60045
Phone: 847-295-5729    Fax: 847-295-5700

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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