Jack Zhao, MD - Medicare Internal Medicine in Aurora, IL

Jack Zhao, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Aurora, Illinois. His current practice location is 2040 Ogden Ave Ste 401, Aurora, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 499-7500.

Jack Zhao is licensed to practice in Illinois (license number 036163438) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1376163865.

Contact Information

Jack Zhao, MD
2040 Ogden Ave Ste 401,
Aurora, IL 60504-7208
(630) 499-7500
(630) 898-3970

Map and Direction




Physician's Profile

Full NameJack Zhao
GenderMale
SpecialityInternal Medicine - Critical Care Medicine
Location2040 Ogden Ave Ste 401, Aurora, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1376163865
  • Provider Enumeration Date: 04/24/2020
  • Last Update Date: 07/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6709209877
  • Enrollment ID: I20200708000523

Medical Identifiers

Medical identifiers for Jack Zhao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376163865NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036163438 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036163438 (Illinois)Primary

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. Jack Zhao 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
Jack Zhao, MD
2000 Ogden Ave Ste P050,
Aurora, IL 60504-7222

Ph: (630) 499-2404
Jack Zhao, MD
2040 Ogden Ave Ste 401,
Aurora, IL 60504-7208

Ph: (630) 499-7500

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.

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