Ms Il-ran Hwang, MD - Medicare Internal Medicine in Chicago, IL

  1. Home
  2. Internal Medicine
  3. IL
  4. Chicago
Ms Il-ran Hwang, MD is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Jefferson Physician Services, Pllc, Hospitalist Medicine Physicians Of Texas Pllc and her current practice location is 1500 S California Avenue, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 542-2000.

Ms Il-ran Hwang is licensed to practice in Illinois (license number 125060559) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1346528593.

Contact Information

Ms Il-ran Hwang, MD
1500 S California Avenue,
Chicago, IL 60608-1797
(773) 542-2000
(773) 257-6027

Map and Direction




Physician's Profile

Full NameMs Il-ran Hwang
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location1500 S California Avenue, Chicago, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Il-ran Hwang graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1346528593
  • Provider Enumeration Date: 07/21/2011
  • Last Update Date: 08/02/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7911223912
  • Enrollment ID: I20180420001091

Medical Identifiers

Medical identifiers for Ms Il-ran Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346528593NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 125060559 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Southeast Texas- St ElizabethBeaumont, TXHospital
Chi St Lukes Health Memorial LufkinLufkin, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson Physician Services, Pllc054761067744
Hospitalist Medicine Physicians Of Texas Pllc3476688318889

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. Ms Il-ran Hwang allows following entities to bill medicare on her behalf.
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameLonestar Hospital Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518237429
PECOS PAC ID: 6709049703
Enrollment ID: O20120530000620
Entity NameRound Table Specialist Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497152268
PECOS PAC ID: 1254754609
Enrollment ID: O20200702000716
Entity NameJefferson Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598546764
PECOS PAC ID: 0547610677
Enrollment ID: O20240102001073

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. Ms Il-ran Hwang 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
Ms Il-ran Hwang, MD
1500 S California Ave,
Chicago, IL 60608-1797

Ph: (773) 542-2000		Ms Il-ran Hwang, MD
1500 S California Avenue,
Chicago, IL 60608-1797

Ph: (773) 542-2000

Reviews and Comments


Internal Medicine Doctors in Chicago, IL

Dr. Sorin C Danciu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3134 N Clark St, Chicago, IL 60657
Phone: 773-880-9722    
Anoopa A. Koshy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 259 E Erie St Ste 2200, Chicago, IL 60611
Phone: 312-926-6000    
William Edmond Gerardi, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3730 N Lake Shore Dr, Apartment 2a, Chicago, IL 60613
Phone: 773-244-3060    
Suparna Dutta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1700 W Van Buren St, Suite 500, Chicago, IL 60612
Phone: 312-942-4200    Fax: 312-942-3568
Alexandra Dumitrescu,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5841 S Maryland Ave, Chicago, IL 60637
Phone: 888-824-0200    
Dr. Mitesh Mahesh Kabadi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1725 W Harrison St Ste 1159, Chicago, IL 60612
Phone: 312-942-5020    
Dr. Marta Batus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1725 W Harrison St, Suite 809, Chicago, IL 60612
Phone: 312-563-2487    Fax: 312-942-3192

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.