Chelessa Lee Usselman, ACNP-BC, BSN - Medicare Nurse Practitioner in Naperville, IL

Chelessa Lee Usselman, ACNP-BC, BSN is a medicare enrolled "Clinical Nurse Specialist - Acute Care" in Naperville, Illinois. She graduated from nursing school in 2011 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 120 Spalding Dr, Suite 101, Naperville, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 527-7730.

Chelessa Lee Usselman is licensed to practice in Illinois (license number 209011016) 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 1225309230.

Contact Information

Chelessa Lee Usselman, ACNP-BC, BSN
120 Spalding Dr, Suite 101,
Naperville, IL 60540-6508
(630) 527-7730
Not Available

Map and Direction




Provider's Profile

Full NameChelessa Lee Usselman
GenderFemale
SpecialityNurse Practitioner
Experience13 Years
Location120 Spalding Dr, Naperville, 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:
  • Chelessa Lee Usselman graduated from nursing school in 2011
  NPI Data:
  • NPI Number: 1225309230
  • Provider Enumeration Date: 01/23/2012
  • Last Update Date: 12/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507145208
  • Enrollment ID: I20161121002326

Medical Identifiers

Medical identifiers for Chelessa Lee Usselman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225309230NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364SA2100XClinical Nurse Specialist - Acute Care 209011016 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

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. Chelessa Lee Usselman allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameEdward Health Ventures
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962452912
PECOS PAC ID: 4284531484
Enrollment ID: O20031216000616
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1629441027
PECOS PAC ID: 7810800935
Enrollment ID: O20151211000056

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. Chelessa Lee Usselman 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
Chelessa Lee Usselman, ACNP-BC, BSN
17004 S Lone Star Dr,
Lockport, IL 60441-4007

Ph: (262) 894-5593
Chelessa Lee Usselman, ACNP-BC, BSN
120 Spalding Dr, Suite 101,
Naperville, IL 60540-6508

Ph: (630) 527-7730

Reviews and Comments


Clinical Nurse Specialist Nurses in Naperville, IL

Mary Lyons,
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Washington St, Naperville, IL 60540
Phone: 630-527-3000    
Ms. Rosemarie Batiste, APN
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 120 Spalding Dr, Ste 111, Naperville, IL 60540
Phone: 630-646-2273    Fax: 630-646-6071
Mrs. Elizabeth Ann Wirth, ACNS-BC
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr Ste 400, Naperville, IL 60540
Phone: 630-718-2660    Fax: 630-718-2667
Tonya Mangiaguerra, APN
Clinical Nurse Specialist
Medicare: Medicare Enrolled
Practice Location: 801 S Washington St, Naperville, IL 60540
Phone: 630-527-5139    
Mary Digate, APN
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr Ste 400, Naperville, IL 60540
Phone: 630-718-2660    
Beverly Wendell, MS, RN, GCNS-BC
Clinical Nurse Specialist
Medicare: Medicare Enrolled
Practice Location: 120 Spalding Dr, Suite 111, Naperville, IL 60540
Phone: 630-646-6118    

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.