Dennis Hong, - Medicare Critical Care (intensivists) in Chicago, IL

Dennis Hong, is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Chicago, Illinois. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Loyola University Medical Center and his current practice location is 2525 S Michigan Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 567-5564.

Dennis Hong is licensed to practice in Illinois (license number 036079412) 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 1285730606.

Contact Information

Dennis Hong,
2525 S Michigan Ave,
Chicago, IL 60616-2315
(312) 567-5564
(312) 328-7819

Map and Direction




Physician's Profile

Full NameDennis Hong
GenderMale
SpecialityCritical Care (intensivists)
Experience37 Years
Location2525 S Michigan Ave, 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:
  • Dennis Hong graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1285730606
  • Provider Enumeration Date: 09/15/2006
  • Last Update Date: 05/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133259682
  • Enrollment ID: I20100610000491

Medical Identifiers

Medical identifiers for Dennis Hong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285730606NPI-NPPES
036079412MedicaidIL
950150057OtherILMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036-079412 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036079412 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Macneal HospitalBerwyn, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loyola University Medical Center3779488903863

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. Dennis Hong allows following entities to bill medicare on his behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027
Entity NameMercy Hospital & Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215914791
PECOS PAC ID: 7618861105
Enrollment ID: O20040216000053

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. Dennis Hong 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
Dennis Hong,
2525 S Michigan Ave, Att: Medical Staff Office,
Chicago, IL 60616-2315

Ph: (312) 567-7924
Dennis Hong,
2525 S Michigan Ave,
Chicago, IL 60616-2315

Ph: (312) 567-5564

Reviews and Comments


Internal Medicine Doctors in Chicago, IL

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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.