Dr Sara Ruddock-walker, MD in Winfield, IL - Medicare Pediatric Medicine

Dr Sara Ruddock-walker, MD is a medicare enrolled "Hospitalist" physician in Winfield, Illinois. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2016 and has 10 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Rush University Medical Group and her current practice location is 25 N Winfield Rd, Winfield, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 933-4700.

Dr Sara Ruddock-walker is licensed to practice in Illinois (license number 036151710) 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 1558711101.

Contact Information

	Dr Sara Ruddock-walker, MD
	25 N Winfield Rd, Winfield, IL 60190-1379
	(630) 933-4700
	(630) 933-4427

Map and Direction

Physician's Profile

Full Name	Dr Sara Ruddock-walker
Gender	Female
Speciality	Pediatric Medicine
Experience	10 Years
Location	25 N Winfield Rd, Winfield, Illinois
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Sara Ruddock-walker attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2016

NPI Data:

NPI Number: 1558711101
Provider Enumeration Date: 06/14/2016
Last Update Date: 02/18/2026

Medicare PECOS Information:

PECOS PAC ID: 8820380744
Enrollment ID: I20200522000528

Medical Identifiers

Medical identifiers for Dr Sara Ruddock-walker such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1558711101	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	125.069373 (Illinois)	Secondary
207R00000X	Internal Medicine	036.151710 (Illinois)	Secondary
208000000X	Pediatrics	036.151710 (Illinois)	Secondary
208M00000X	Hospitalist	036151710 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Rush University Medical Center	Chicago, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Rush University Medical Group	5496658874	1134

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. Dr Sara Ruddock-walker allows following entities to bill medicare on her behalf.

Entity Name	Rush University Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093819542 PECOS PAC ID: 5496658874 Enrollment ID: O20040202000228

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. Dr Sara Ruddock-walker 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
Dr Sara Ruddock-walker, MD 25 N Winfield Rd, Winfield, IL 60190-1379 Ph: (630) 933-4700	Dr Sara Ruddock-walker, MD 25 N Winfield Rd, Winfield, IL 60190-1379 Ph: (630) 933-4700

Reviews and Comments

Hospitalist Doctors in Winfield, IL

Timothy R Long, D.O. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd Ste 400, Winfield, IL 60190 Phone: 630-456-7178 Fax: 630-456-7486
Sarah Jaber, DO Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd Ste 400, Winfield, IL 60190 Phone: 630-456-7178 Fax: 630-456-7486
Ms. Julia Kochel Hernandez, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd, Ste 400, Winfield, IL 60190 Phone: 630-469-9200
Lipi Mehul Sekhadia, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd Ste 400, Winfield, IL 60190 Phone: 630-456-7178
Dr. Nicolai E Hinds, M.D. Hospitalist Medicare: Medicare Enrolled Practice Location: 25 N Winfield Rd, Winfield, IL 60190 Phone: 630-653-4240 Fax: 630-315-6597
Mohammad Alghalith, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd Ste 400, Winfield, IL 60190 Phone: 630-456-7178 Fax: 630-456-7486
Priya Venkataraman, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 25 N Winfield Rd Ste 400, Winfield, IL 60190 Phone: 630-456-7178 Fax: 630-456-7486

Dr Sara Ruddock-walker, MD - Medicare Pediatric Medicine in Winfield, IL