Kathryn Owen Willis, NP in Chicago, IL - Medicare Nurse Practitioner

Kathryn Owen Willis, NP is a medicare enrolled "Nurse Practitioner - Acute Care" in Chicago, Illinois. She graduated from nursing school in 2009 and has 17 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 150 N Michigan Ave Ste 1400, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 276-1212.

Kathryn Owen Willis is licensed to practice in Illinois (license number 209008121) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1093000721.

Contact Information

	Kathryn Owen Willis, NP
	150 N Michigan Ave Ste 1400, Chicago, IL 60601-7568
	(312) 276-1212
	(312) 276-1213

Map and Direction

Provider's Profile

Full Name	Kathryn Owen Willis
Gender	Female
Speciality	Nurse Practitioner
Experience	17 Years
Location	150 N Michigan Ave Ste 1400, Chicago, Illinois
Accepts Medicare Assignments	May be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.

Medical Education and Training:

Kathryn Owen Willis graduated from nursing school in 2009

NPI Data:

NPI Number: 1093000721
Provider Enumeration Date: 06/10/2011
Last Update Date: 03/11/2026

Medicare PECOS Information:

PECOS PAC ID: 8729256177
Enrollment ID: I20170508000584

Medical Identifiers

Medical identifiers for Kathryn Owen Willis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1093000721	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LA2100X	Nurse Practitioner - Acute Care	209008121 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northwestern Memorial Hospital	Chicago, IL	Hospital

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 Owen Willis allows following entities to bill medicare on her behalf.

Entity Name	Raby Institute For Integrative Medicine At Northwestern Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023260825 PECOS PAC ID: 4789733320 Enrollment ID: O20090601000314

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 Owen Willis 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 Address	Practice Location Address
Kathryn Owen Willis, NP 150 N Michigan Ave Ste 1400, Chicago, IL 60601-7568 Ph: (312) 276-1212	Kathryn Owen Willis, NP 150 N Michigan Ave Ste 1400, Chicago, IL 60601-7568 Ph: (312) 276-1212

Reviews and Comments

Nurse Practitioner Nurses in Chicago, IL

Mr. Gerald M. Bedore, APN/CNP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 835 S Wolcott Ave Rm E-144, Chicago, IL 60612 Phone: 312-996-7420 Fax: 312-413-8485
April Stewart Stowers, FNP-C Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 2045 W Grand Ave Ste B, Chicago, IL 60612 Phone: 708-630-1534 Fax: 888-517-8619
Stacy Ervin, APN Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 401 N Michigan Ave, Chicago, IL 60611 Phone: 866-825-3227
Katherine Cappitelli, NP-C Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 676 N Saint Clair St Ste 2125, Chicago, IL 60611 Phone: 312-472-4218
Mindy Unrau, FNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 2045 W. Grand Ave Ste. B, Pmb 89496, Chicago, IL 60612 Phone: 708-630-1534
Juliet Ibanez Panambo Kantoff, AGPCNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 401 N Michigan Ave Ste 1200, Chicago, IL 60611 Phone: 312-635-0973
Catherine L Chung, APN Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 2142 S Archer Ave, Chicago, IL 60616 Phone: 312-326-1408

Kathryn Owen Willis, NP - Medicare Nurse Practitioner in Chicago, IL