Mary Beth Sanchez, RD - Medicare Dietitian in Lisle, IL

Mary Beth Sanchez, RD is a medicare enrolled "Dietitian, Registered" provider in Lisle, Illinois. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. She is a member of the group practice Dupage Medical Group Ltd and her current practice location is 430 Warrenville Rd Ste 310, Lisle, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 286-5090.

Mary Beth Sanchez is licensed to practice in Illinois (license number 164001140) 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 1649295841.

Contact Information

Mary Beth Sanchez, RD
430 Warrenville Rd Ste 310,
Lisle, IL 60532-1348
(630) 286-5090
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary Beth Sanchez
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience35 Years
Location430 Warrenville Rd Ste 310, Lisle, 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 Beth Sanchez graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1649295841
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 07/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6507767878
  • Enrollment ID: I20040119000724

Medical Identifiers

Medical identifiers for Mary Beth Sanchez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649295841NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 164001140 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dupage Medical Group Ltd54966679411186

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 Beth Sanchez allows following entities to bill medicare on her behalf.
Provider NameDupage Medical Group Ltd
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1801833983
PECOS PAC ID: 5496667941
Enrollment ID: O20031105000555

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 Beth Sanchez 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 Beth Sanchez, RD
Po Box 713260,
Chicago, IL 60677-1260

Ph: (630) 469-9200
Mary Beth Sanchez, RD
430 Warrenville Rd Ste 310,
Lisle, IL 60532-1348

Ph: (630) 286-5090

Reviews and Comments


Dietitian, Registered in Lisle, IL

Jennifer Westerkamp, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 701 Warrenville Rd Ste 210, Lisle, IL 60532
Phone: 312-664-3456    Fax: 312-588-7255
Mrs. Kelly Wynne Minarick, RD, RDN, LDN
Dietitian
Medicare: Medicare Enrolled
Practice Location: 650 Warrenville Rd Ste 100, Lisle, IL 60532
Phone: 847-318-3013    Fax: 833-290-5413
Dupagedietitians
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 3080 Ogden Ave, 104, Lisle, IL 60532
Phone: 630-839-9296    Fax: 630-364-1873
Mrs. Deepa Deshmukh, MPH,RD,LDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 3080 Ogden Ave, Lisle, IL 60532
Phone: 630-839-9296    
Emma Cone,
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 701 Warrenville Rd Ste 210, Lisle, IL 60532
Phone: 312-664-3456    
Kianna Cook, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 701 Warrenville Road, Suite 210, Lisle, IL 60532
Phone: 919-268-2363    
Marina Kassandra Hale, RD, LD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 5900 Oakwood Dr Apt 1k, Lisle, IL 60532
Phone: 818-378-2583    

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.