Mary Susan Sandrik, MSN, RN, CWOCN - Medicare Clinical Nurse Specialist in Chicago, IL

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Mary Susan Sandrik, MSN, RN, CWOCN is a medicare enrolled "Clinical Nurse Specialist" in Chicago, Illinois. Her current practice location is 1500 South California Avenue, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 542-2000.

Mary Susan Sandrik is licensed to practice in Illinois (license number 309.000463) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1154616928.

Contact Information

Mary Susan Sandrik, MSN, RN, CWOCN
1500 South California Avenue,
Chicago, IL 60608
(773) 542-2000
(773) 257-5205

Map and Direction




Provider's Profile

Full NameMary Susan Sandrik
GenderFemale
SpecialityClinical Nurse Specialist
Location1500 South California Avenue, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154616928
  • Provider Enumeration Date: 06/09/2011
  • Last Update Date: 06/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4486826385
  • Enrollment ID: I20111019000711

Medical Identifiers

Medical identifiers for Mary Susan Sandrik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154616928NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364S00000XClinical Nurse Specialist 309.000463 (Illinois)Primary

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. Mary Susan Sandrik allows following entities to bill medicare on her behalf.
Entity NameMount Sinai Community Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376715896
PECOS PAC ID: 5991600405
Enrollment ID: O20040202001032

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. Mary Susan Sandrik 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
Mary Susan Sandrik, MSN, RN, CWOCN
2248 Grove Ave,
Berwyn, IL 60402-2201

Ph: (708) 788-7340		Mary Susan Sandrik, MSN, RN, CWOCN
1500 South California Avenue,
Chicago, IL 60608

Ph: (773) 542-2000

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).

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