Mary E Sayers, LCSW - Medicare Clinical Social Worker in Oak Brook, IL

Mary E Sayers, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Oak Brook, Illinois. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Oakbrook Behavioral Health Ltd and her current practice location is 2803 Butterfield Rd Ste 200, Oak Brook, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 424-9204.

Mary E Sayers is licensed to practice in Illinois (license number 149004362) 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 1295833267.

Contact Information

Mary E Sayers, LCSW
2803 Butterfield Rd Ste 200,
Oak Brook, IL 60523-1165
(630) 424-9204
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary E Sayers
GenderFemale
SpecialityClinical Social Worker
Experience34 Years
Location2803 Butterfield Rd Ste 200, Oak Brook, 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:
  • Mary E Sayers attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1295833267
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 06/26/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5890981872
  • Enrollment ID: I20101202000714

Medical Identifiers

Medical identifiers for Mary E Sayers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295833267NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149004362 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oakbrook Behavioral Health Ltd54967407897

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 E Sayers allows following entities to bill medicare on her behalf.
Entity NameOakbrook Behavioral Health Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235235730
PECOS PAC ID: 5496740789
Enrollment ID: O20040416000629

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 E Sayers 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 E Sayers, LCSW
Po Box 5970,
Villa Park, IL 60181-5312

Ph: (630) 424-9482
Mary E Sayers, LCSW
2803 Butterfield Rd Ste 200,
Oak Brook, IL 60523-1165

Ph: (630) 424-9204

Reviews and Comments


Social Worker in Oak Brook, IL

Ms. Debra Gilbert Rosenberg, AM LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1550 Spring Rd, Suite 215, Oak Brook, IL 60523
Phone: 708-704-1208    Fax: 708-386-2641
Dr. Scott Henry De Valk, PSY.D., LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 3500 Spring Rd, Oak Brook, IL 60523
Phone: 630-655-0404    Fax: 630-655-0101
Ms. Tamika P Washington, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1415 West 22nd Street, Tower Floor, Oak Brook, IL 60523
Phone: 708-689-9545    
Debora Romeo, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 2625 Butterfield Rd, Suite 101w, Oak Brook, IL 60523
Phone: 847-849-9350    Fax: 630-368-1120
Traci Renee Gunnells-kerzich, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 2803 Butterfield Rd Ste 200, Oak Brook, IL 60523
Phone: 630-424-9204    
Peggy Lavin, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 2907 Butterfield Rd, Suite 240, Oak Brook, IL 60523
Phone: 630-586-0900    Fax: 630-586-9990
Hawa Navarro, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 600 W 22nd St Ste 250, Oak Brook, IL 60523
Phone: 630-230-6505    

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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