Shannon Lyn Chejfec, NP - Medicare Nurse Practitioner in Elmhurst, IL

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Shannon Lyn Chejfec, NP is a medicare enrolled "Nurse Practitioner" in Elmhurst, Illinois. She went to Rush Medical College Of Rush University and graduated in 1996 and has 28 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Health Hub Llc and her current practice location is 977 N Oaklawn Ave, Suite 104, Elmhurst, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 832-1775.

Shannon Lyn Chejfec is licensed to practice in Illinois (license number 209.004191) 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 1770888901.

Contact Information

Shannon Lyn Chejfec, NP
977 N Oaklawn Ave, Suite 104,
Elmhurst, IL 60126-1045
(630) 832-1775
(630) 832-1775

Map and Direction




Provider's Profile

Full NameShannon Lyn Chejfec
GenderFemale
SpecialityNurse Practitioner
Experience28 Years
Location977 N Oaklawn Ave, Elmhurst, 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:
  • Shannon Lyn Chejfec attended and graduated from Rush Medical College Of Rush University in 1996
  NPI Data:
  • NPI Number: 1770888901
  • Provider Enumeration Date: 01/19/2011
  • Last Update Date: 05/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3870734411
  • Enrollment ID: I20130724000900

Medical Identifiers

Medical identifiers for Shannon Lyn Chejfec such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770888901NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LG0600XNurse Practitioner - Gerontology 209.004191 (Illinois)Secondary
363L00000XNurse Practitioner 209.004191 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Health Hub Llc32748174818

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. Shannon Lyn Chejfec allows following entities to bill medicare on her behalf.
Entity NameParagon Clinical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114139946
PECOS PAC ID: 7214034925
Enrollment ID: O20070515000051
Entity NameHealth Hub Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598203390
PECOS PAC ID: 3274817481
Enrollment ID: O20170308001076

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. Shannon Lyn Chejfec 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
Shannon Lyn Chejfec, NP
415 Anthony St,
Glen Ellyn, IL 60137-4419

Ph: (630) 864-7410		Shannon Lyn Chejfec, NP
977 N Oaklawn Ave, Suite 104,
Elmhurst, IL 60126-1045

Ph: (630) 832-1775

Reviews and Comments


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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.