Dr William Christian Thomas, MD - Medicare Orthopedic Surgery in Chicago, IL

Dr William Christian Thomas, MD is a medicare enrolled "Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery" physician in Chicago, Illinois. He went to University Of South Florida College Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 259 E Erie St Fl 13, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 695-6800.

Dr William Christian Thomas is licensed to practice in Illinois (license number 036156223) 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 1952763021.

Contact Information

Dr William Christian Thomas, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926
(312) 695-6800
(312) 926-4787

Map and Direction




Physician's Profile

Full NameDr William Christian Thomas
GenderMale
SpecialityOrthopedic Surgery
Experience8 Years
Location259 E Erie St Fl 13, Chicago, 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:
  • Dr William Christian Thomas attended and graduated from University Of South Florida College Of Medicine in 2016
  NPI Data:
  • NPI Number: 1952763021
  • Provider Enumeration Date: 03/28/2016
  • Last Update Date: 09/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9638464431
  • Enrollment ID: I20220805000759

Medical Identifiers

Medical identifiers for Dr William Christian Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952763021NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery 156223 (Illinois)Secondary
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery 036156223 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phoenix Home Care, L.l.c.Burr ridge, ILHome health agency
Northwestern Memorial HospitalChicago, ILHospital
Terraces At The ClareChicago, ILNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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 Christian Thomas allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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 Christian Thomas 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 Christian Thomas, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926

Ph: (312) 695-6800
Dr William Christian Thomas, MD
259 E Erie St Fl 13,
Chicago, IL 60611-3926

Ph: (312) 695-6800

Reviews and Comments


Orthopaedic Surgery Doctors in Chicago, IL

Dr. Yi-loong Colin Woon, M.D.
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Dr. Vehniah Kristin Tjong, M.D.
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David R Guelich, M.D.
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Practice Location: 1044 N Francisco Ave Ste 203, Chicago, IL 60622
Phone: 312-527-6500    Fax: 800-281-6952
Dr. Michael R Treister, M.D.
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Phone: 312-633-5866    Fax: 312-633-5867
Dr. Adam Isaac Edelstein, MD
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Practice Location: 259 E Erie St Ste 13-205, Chicago, IL 60611
Phone: 312-695-8143    Fax: 312-695-4075
Dr. Ari J Kaz, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2923 N California Ave, Suite 300, Chicago, IL 60618
Phone: 773-777-9900    Fax: 773-777-5927

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.