Walter J Whang, MD - Medicare Psychiatry in Woodridge, IL

Walter J Whang, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Woodridge, Illinois. He went to Northeastern Ohio University College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Endeavor Health Medical Group and his current practice location is 3540 Seven Bridges Dr Ste 230, Woodridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 964-9400.

Walter J Whang is licensed to practice in Illinois (license number 036081028) 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 1245217942.

Contact Information

Walter J Whang, MD
3540 Seven Bridges Dr Ste 230,
Woodridge, IL 60517-1222
(630) 964-9400
(630) 964-9375

Map and Direction




Physician's Profile

Full NameWalter J Whang
GenderMale
SpecialityPsychiatry
Experience36 Years
Location3540 Seven Bridges Dr Ste 230, Woodridge, 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:
  • Walter J Whang attended and graduated from Northeastern Ohio University College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1245217942
  • Provider Enumeration Date: 12/23/2005
  • Last Update Date: 03/10/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7315924123
  • Enrollment ID: I20051007000493

Medical Identifiers

Medical identifiers for Walter J Whang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245217942NPI-NPPES
2220936OtherILBCBS
036081028 1MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 036081028 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward HospitalNaperville, ILHospital
Elmhurst Memorial HospitalElmhurst, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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. Walter J Whang allows following entities to bill medicare on his behalf.
Entity NameEdward Health Ventures
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962452912
PECOS PAC ID: 4284531484
Enrollment ID: O20031216000616
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Walter J Whang 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
Walter J Whang, MD
3540 Seven Bridges Dr, Ste 230,
Woodridge, IL 60517-1222

Ph: (630) 964-9400
Walter J Whang, MD
3540 Seven Bridges Dr Ste 230,
Woodridge, IL 60517-1222

Ph: (630) 964-9400

Reviews and Comments


Psychiatry & Neurology Doctors in Woodridge, IL

Barbara Benton, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3510 Hobson Rd Ste 302, Woodridge, IL 60517
Phone: 630-886-5770    Fax: 866-415-1201
Susan E Ahmari, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3540 Seven Bridges Dr, Ste 230, Woodridge, IL 60517
Phone: 630-964-9400    Fax: 630-964-9375
David S Larsen, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 3351 Hobson Rd., Suite A, Woodridge, IL 60517
Phone: 630-719-0900    Fax: 630-719-0902
Catherine C Camilleri, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3540 Seven Bridges Dr, Ste 230, Woodridge, IL 60517
Phone: 630-964-9400    Fax: 630-964-9375
Dr. Muhammad Saleem Choudhry, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 7425 Janes Ave, Suite 200, Woodridge, IL 60517
Phone: 630-852-8451    Fax: 630-852-0554
Dr. Nagamani P Reddy, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3510 Hobson Rd Ste 305, Woodridge, IL 60517
Phone: 630-515-1050    Fax: 630-515-1051

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.