Timothy D Zellmer, MD - Medicare Diagnostic Radiology in Chicago, IL

Timothy D Zellmer, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Chicago, Illinois. He went to Medical College Of Wisconsin and graduated in 2019 and has 6 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Aurora Advanced Healthcare, Inc., Aurora Medical Group, Inc. and his current practice location is 676 N Saint Clair St Ste 800, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 926-4068.

Timothy D Zellmer is licensed to practice in Illinois (license number 036168145) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1205397502.

Contact Information

Timothy D Zellmer, MD
676 N Saint Clair St Ste 800,
Chicago, IL 60611-2978
(312) 926-4068
(312) 695-5645

Map and Direction




Physician's Profile

Full NameTimothy D Zellmer
GenderMale
SpecialityDiagnostic Radiology
Experience6 Years
Location676 N Saint Clair St Ste 800, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Timothy D Zellmer attended and graduated from Medical College Of Wisconsin in 2019
  NPI Data:
  • NPI Number: 1205397502
  • Provider Enumeration Date: 03/28/2019
  • Last Update Date: 01/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5890237663
  • Enrollment ID: I20250808000520

Medical Identifiers

Medical identifiers for Timothy D Zellmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205397502NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 036168145 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Memorial HospitalChicago, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Advanced Healthcare, Inc.33756258331012
Aurora Medical Group, Inc.67097942583491

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. Timothy D Zellmer 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
Timothy D Zellmer, MD
676 N Saint Clair St Ste 800,
Chicago, IL 60611-2978

Ph: (312) 926-4068
Timothy D Zellmer, MD
676 N Saint Clair St Ste 800,
Chicago, IL 60611-2978

Ph: (312) 926-4068

Reviews and Comments


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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.

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