Cassandra Chambers, APRN - Medicare Nurse Practitioner in Chester, IL

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Cassandra Chambers, APRN is a medicare enrolled "Nurse Practitioner" physician in Chester, Illinois. She graduated from medical school in 2019 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Memorial Hospital and her current practice location is 2319 Old Plank Rd, Chester, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 826-2388.

Cassandra Chambers is licensed to practice in Illinois (license number 277002367) 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 1356995401.

Contact Information

Cassandra Chambers, APRN
2319 Old Plank Rd,
Chester, IL 62233-1153
(618) 826-2388
Not Available

Map and Direction




Physician's Profile

Full NameCassandra Chambers
GenderFemale
SpecialityNurse Practitioner
Experience6 Years
Location2319 Old Plank Rd, Chester, 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:
  • Cassandra Chambers graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1356995401
  • Provider Enumeration Date: 07/27/2019
  • Last Update Date: 05/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9739411695
  • Enrollment ID: I20191025000054

Medical Identifiers

Medical identifiers for Cassandra Chambers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356995401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 209019678 (Illinois)Secondary
363L00000XNurse Practitioner 209019678 (Illinois)Secondary
363L00000XNurse Practitioner 277002367 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalChester, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hospital529464937218

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. Cassandra Chambers allows following entities to bill medicare on her behalf.
Entity NameMemorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851390132
PECOS PAC ID: 5294649372
Enrollment ID: O20031113000382
Entity NameSouthern Illinois Medical Services Nfp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770656837
PECOS PAC ID: 3678677390
Enrollment ID: O20070404000595

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. Cassandra Chambers 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
Cassandra Chambers, APRN
1900 State St,
Chester, IL 62233-1116

Ph: (618) 826-4581		Cassandra Chambers, APRN
2319 Old Plank Rd,
Chester, IL 62233-1153

Ph: (618) 826-2388

Reviews and Comments



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.