Elizabeth Ann O'malley, RD, LDN - Medicare Dietitian in Westmont, IL

Elizabeth Ann O'malley, RD, LDN is a medicare enrolled "Dietitian, Registered" provider in Westmont, Illinois. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1999 and has 25 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. She is a member of the group practice Alexian Brothers Medical Group Specialty Care and her current practice location is 460 Quail Ridge Dr, Westmont, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 986-2800.

Elizabeth Ann O'malley is licensed to practice in Illinois (license number 164003575) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1740586924.

Contact Information

Elizabeth Ann O'malley, RD, LDN
460 Quail Ridge Dr,
Westmont, IL 60559-6145
(630) 986-2800
(630) 986-2440

Map and Direction




Healthcare Provider's Profile

Full NameElizabeth Ann O'malley
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience25 Years
Location460 Quail Ridge Dr, Westmont, Illinois
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Elizabeth Ann O'malley attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1999
  NPI Data:
  • NPI Number: 1740586924
  • Provider Enumeration Date: 02/04/2011
  • Last Update Date: 04/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1456622976
  • Enrollment ID: I20170802000816

Medical Identifiers

Medical identifiers for Elizabeth Ann O'malley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740586924NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 164003575 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alexian Brothers Medical Group Specialty Care145663661229

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. Elizabeth Ann O'malley allows following entities to bill medicare on her behalf.
Provider NameAlexian Brothers Medical Group Specialty Care
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1275990061
PECOS PAC ID: 1456636612
Enrollment ID: O20170330001530

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. Elizabeth Ann O'malley 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
Elizabeth Ann O'malley, RD, LDN
460 Quail Ridge Dr,
Westmont, IL 60559-6145

Ph: (630) 986-2800
Elizabeth Ann O'malley, RD, LDN
460 Quail Ridge Dr,
Westmont, IL 60559-6145

Ph: (630) 986-2800

Reviews and Comments


Dietitian, Registered in Westmont, IL

Katie M Schmidt, RD, LDN
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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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