Mariah Mallinger, RDN, LDN - Medicare Dietitian in Schaumburg, IL

Mariah Mallinger, RDN, LDN is a medicare enrolled "Dietitian, Registered" provider in Schaumburg, Illinois. Her current practice location is 519 S Roselle Rd, Schaumburg, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 618-0535.

Mariah Mallinger is licensed to practice in Illinois (license number 164009356) 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 1972379964.

Contact Information

Mariah Mallinger, RDN, LDN
519 S Roselle Rd,
Schaumburg, IL 60193-2925
(847) 618-0535
(847) 618-0781

Map and Direction




Healthcare Provider's Profile

Full NameMariah Mallinger
GenderFemale
SpecialityDietitian, Registered
Location519 S Roselle Rd, Schaumburg, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1972379964
  • Provider Enumeration Date: 11/30/2023
  • Last Update Date: 01/07/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9436501087
  • Enrollment ID: I20240118003352

Medical Identifiers

Medical identifiers for Mariah Mallinger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972379964NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 164009356 (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. Mariah Mallinger allows following entities to bill medicare on her behalf.
Provider NameRockford Health Physicians
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Provider NameEndeavor Health Medical Group
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Mariah Mallinger 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
Mariah Mallinger, RDN, LDN
2650 Ridge Ave Ste 1223,
Evanston, IL 60201-1700

Ph: (847) 982-6715
Mariah Mallinger, RDN, LDN
519 S Roselle Rd,
Schaumburg, IL 60193-2925

Ph: (847) 618-0535

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).

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.