Sheila Warren, APRN, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Winfield, IL

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Sheila Warren, APRN, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Winfield, Illinois. She went to Rush Medical College Of Rush University and graduated in 2009 and has 17 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice University Anesthesiologists Sc, The University Of Chicago 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) 933-6675.

Sheila Warren is licensed to practice in Illinois (license number 209007931) 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 1457686271.

Contact Information

Sheila Warren, APRN, CRNA
25 N Winfield Rd,
Winfield, IL 60190-1379
(630) 933-6675
(630) 933-2614

Map and Direction




Provider's Profile

Full NameSheila Warren
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience17 Years
Location25 N Winfield Rd, Winfield, 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:
  • Sheila Warren attended and graduated from Rush Medical College Of Rush University in 2009
  NPI Data:
  • NPI Number: 1457686271
  • Provider Enumeration Date: 10/13/2009
  • Last Update Date: 07/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9032249958
  • Enrollment ID: I20100618000633

Medical Identifiers

Medical identifiers for Sheila Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457686271NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 041339952 (Illinois)Secondary
367500000XNurse Anesthetist, Certified Registered 209007931 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The University Of Chicago Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Anesthesiologists Sc4183512080145
The University Of Chicago77198994261421

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. Sheila Warren allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Chicago
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821048786
PECOS PAC ID: 7719899426
Enrollment ID: O20031103000094
Entity NameThe University Of Chicago Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033218128
PECOS PAC ID: 7618880766
Enrollment ID: O20031113000198
Entity NameAllied Anesthesia Associates P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750330742
PECOS PAC ID: 0042118069
Enrollment ID: O20040203000134
Entity NameUniversity Anesthesiologists Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073558136
PECOS PAC ID: 4183512080
Enrollment ID: O20040415000513
Entity NameRockford Anesthesiologists Associated Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629090642
PECOS PAC ID: 5597668004
Enrollment ID: O20040517001037
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932213600
PECOS PAC ID: 3870483191
Enrollment ID: O20040623000744

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. Sheila Warren 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
Sheila Warren, APRN, CRNA
25 N Winfield Rd,
Winfield, IL 60190-1379

Ph: (630) 933-6675		Sheila Warren, APRN, CRNA
25 N Winfield Rd,
Winfield, IL 60190-1379

Ph: (630) 933-6675

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Winfield, IL

Mrs. Shari M Jordan, APRN, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Mitchell S Kraus, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Liane M Bertoia, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Victoria Nicole Sit, APRN, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Teresa Rokosz, APRN, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Sarah Elizabeth Corless, APRN, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-6675    Fax: 630-933-2614
Elizabeth A Keys, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 25 N. Winfield Road, Winfield, IL 60190
Phone: 630-933-1600    

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.