Dr William Charles Muller, - Medicare Chiropractor in Downers Grove, IL

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Dr William Charles Muller, is a medicare enrolled "Chiropractor" provider in Downers Grove, Illinois. His current practice location is 2736 Maple Ave, Downers Grove, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 963-0080.

Dr William Charles Muller is licensed to practice in Illinois (license number 038.013902) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063131423.

Contact Information

Dr William Charles Muller,
2736 Maple Ave,
Downers Grove, IL 60515-4201
(630) 963-0080
(630) 963-0341

Map and Direction




Healthcare Provider's Profile

Full NameDr William Charles Muller
GenderMale
SpecialityChiropractor
Location2736 Maple Ave, Downers Grove, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063131423
  • Provider Enumeration Date: 08/26/2022
  • Last Update Date: 01/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4082081294
  • Enrollment ID: I20221101000991

Medical Identifiers

Medical identifiers for Dr William Charles Muller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063131423NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 038.013902 (Illinois)Primary

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. Dr William Charles Muller allows following entities to bill medicare on his behalf.
Provider NameKorwitts Chiropractic Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1952425084
PECOS PAC ID: 2567415276
Enrollment ID: O20050222000895
Provider NameMattoon Chiropractic Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1841707726
PECOS PAC ID: 1557622941
Enrollment ID: O20180227002342
Provider NameStanfield Chiropractic Of Effingham Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1174165773
PECOS PAC ID: 4587096482
Enrollment ID: O20191114001792

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. Dr William Charles Muller 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
Dr William Charles Muller,
202 E Oregon St,
Urbana, IL 61801-4240

Ph: (203) 671-5259		Dr William Charles Muller,
2736 Maple Ave,
Downers Grove, IL 60515-4201

Ph: (630) 963-0080

Reviews and Comments


Chiropractor in Downers Grove, IL

Jaron Boggs,
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Dr. Thomas Burton Sperry, D.C.
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Core1rehab
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Cara Anne Schuck, ATC
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Medicare: Not Enrolled in Medicare
Practice Location: 5157 Main St, Suite 200, Downers Grove, IL 60515
Phone: 630-435-6461    

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.