John H Gong, MD - Medicare Internal Medicine in Lake Zurich, IL

John H Gong, MD is a medicare enrolled "Internal Medicine" physician in Lake Zurich, Illinois. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Lg Healthcare Llc and his current practice location is 900 W Il Route 22 Ste 100, Lake Zurich, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 462-1700.

John H Gong is licensed to practice in Illinois (license number 036-089072) 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 1962414623.

Contact Information

John H Gong, MD
900 W Il Route 22 Ste 100,
Lake Zurich, IL 60047-3416
(847) 462-1700
Not Available

Map and Direction




Physician's Profile

Full NameJohn H Gong
GenderMale
SpecialityInternal Medicine
Experience32 Years
Location900 W Il Route 22 Ste 100, Lake Zurich, 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:
  • John H Gong attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1962414623
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 06/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4183716152
  • Enrollment ID: I20070822000666

Medical Identifiers

Medical identifiers for John H Gong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962414623NPI-NPPES
036089072OtherILSTATE LICENSE
036089072MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-089072 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Home Health Care ServLombard, ILHome health agency
Advocate HospiceLombard, ILHospice
Advocate Good Shepherd HospitalBarrington, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lg Healthcare Llc85273644052

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. John H Gong allows following entities to bill medicare on his behalf.
Entity NameFamily Home Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982657292
PECOS PAC ID: 2961446570
Enrollment ID: O20130201000205
Entity NameLg Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912378605
PECOS PAC ID: 8527364405
Enrollment ID: O20160303000906

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. John H Gong 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
John H Gong, MD
900 W Il Route 22, Ste 100,
Lake Zurich, IL 60047-3416

Ph: () -
John H Gong, MD
900 W Il Route 22 Ste 100,
Lake Zurich, IL 60047-3416

Ph: (847) 462-1700

Reviews and Comments


Internal Medicine Doctors in Lake Zurich, IL

Abdul K. Khan, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 765 Ela Rd, Suite 305, Lake Zurich, IL 60047
Phone: 847-438-0181    
Dr. Pantila Vanichakarn Bateman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Surryse Rd Ste 100, Lake Zurich, IL 60047
Phone: 815-206-5700    Fax: 847-382-1771
Dr. Rajeev Kapoor, M.D., M.P.H
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25 Telser Rd # 1057, Lake Zurich, IL 60047
Phone: 847-847-1393    Fax: 224-649-5303
Barry W Berger, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 290 N Rand Rd, Suite A, Lake Zurich, IL 60047
Phone: 847-438-2454    Fax: 847-438-2462
Sivakami Thayu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Surryse Rd Ste 100, Lake Zurich, IL 60047
Phone: 847-438-2144    Fax: 847-438-4654
Namra Waqar Butt,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 350 Surryse Rd Ste 100, Lake Zurich, IL 60047
Phone: 815-206-5700    

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.