Chong H Pak, MD - Medicare Hospitalist in Arlington Heights, IL

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Chong H Pak, MD is a medicare enrolled "Hospitalist" physician in Arlington Heights, Illinois. He graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Rockford Health Physicians, Cook Physician Services, P.c. and his current practice location is 800 W Central Rd, Arlington Heights, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 618-8400.

Chong H Pak is licensed to practice in Illinois (license number 036-112526) 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 1003926296.

Contact Information

Chong H Pak, MD
800 W Central Rd,
Arlington Heights, IL 60005-2349
(847) 618-8400
(847) 618-8409

Map and Direction




Physician's Profile

Full NameChong H Pak
GenderMale
SpecialityHospitalist
Experience23 Years
Location800 W Central Rd, Arlington Heights, 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:
  • Chong H Pak graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1003926296
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 05/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284679663
  • Enrollment ID: I20050627000252

Medical Identifiers

Medical identifiers for Chong H Pak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003926296NPI-NPPES
036112326MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036112526 (Illinois)Secondary
208M00000XHospitalist 036-112526 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Alexius Medical CenterHoffman estates, ILHospital
Javon Bea HospitalRockford, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rockford Health Physicians2567374036362
Cook Physician Services, P.c.408205343439

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. Chong H Pak allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameEndeavor Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity Name24 On Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346480431
PECOS PAC ID: 5698688141
Enrollment ID: O20090609000389
Entity NameNorthwest Community Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134433154
PECOS PAC ID: 3375737331
Enrollment ID: O20101103000837
Entity NameSound Physicians Of Illinois Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043598865
PECOS PAC ID: 1557533734
Enrollment ID: O20111012000272
Entity NameCook Physician Services, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487416376
PECOS PAC ID: 4082053434
Enrollment ID: O20240417003107

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. Chong H Pak 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
Chong H Pak, MD
800 W Central Rd,
Arlington Heights, IL 60005-2349

Ph: (847) 618-8400		Chong H Pak, MD
800 W Central Rd,
Arlington Heights, IL 60005-2349

Ph: (847) 618-8400

Reviews and Comments


Hospitalist Doctors in Arlington Heights, IL

Dr. Doron Galili, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-227-8987    
Dr. Kangni Zong-grob, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 877-635-9229    Fax: 847-618-3259
Rushabh Shah,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 877-635-9229    Fax: 847-618-3259
Monica Singh, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 877-635-9229    
Ayham Alagha, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 877-635-9229    Fax: 847-618-3259

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.