Dr Troy Robert Keoni Williams, MD - Medicare Orthopedic Surgery in Warren, MI

Dr Troy Robert Keoni Williams, MD is a medicare enrolled "Orthopaedic Surgery" physician in Warren, Michigan. He went to Wayne State University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Movement Orthopedics and his current practice location is 11012 E 13 Mile Rd, Suite 112, Warren, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 573-6880.

Dr Troy Robert Keoni Williams is licensed to practice in Michigan (license number 4301086207) 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 1821209495.

Contact Information

Dr Troy Robert Keoni Williams, MD
11012 E 13 Mile Rd, Suite 112,
Warren, MI 48093-2572
(586) 573-6880
(586) 573-2562

Map and Direction




Physician's Profile

Full NameDr Troy Robert Keoni Williams
GenderMale
SpecialityOrthopedic Surgery
Experience19 Years
Location11012 E 13 Mile Rd, Warren, Michigan
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 Troy Robert Keoni Williams attended and graduated from Wayne State University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1821209495
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 11/08/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7315112562
  • Enrollment ID: I20111216000185

Medical Identifiers

Medical identifiers for Dr Troy Robert Keoni Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821209495NPI-NPPES
0E06376OtherMIMEDICARE GROUP NUMBER
700E063760OtherMIBCBS OF MICHIGAN GROUP NUMBER
0951909OtherMIBCBS PIN
1184828451OtherMIFACILITY NPI
1821209495MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 4301086207 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beaumont Hospital, TroyTroy, MIHospital
Beaumont Hospital - Grosse PointeGrosse pointe, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Movement Orthopedics80223084777

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 Troy Robert Keoni Williams allows following entities to bill medicare on his behalf.
Entity NameMovement Orthopedics
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912365032
PECOS PAC ID: 8022308477
Enrollment ID: O20160526001123

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 Troy Robert Keoni Williams 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 Troy Robert Keoni Williams, MD
29900 Lorraine Ave, Suite 400,
Warren, MI 48093-5266

Ph: (586) 582-0864
Dr Troy Robert Keoni Williams, MD
11012 E 13 Mile Rd, Suite 112,
Warren, MI 48093-2572

Ph: (586) 573-6880

Reviews and Comments


Orthopaedic Surgery Doctors in Warren, MI

Daniel B Hoard, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 28001 Schoenherr Rd, Suite 3, Warren, MI 48088
Phone: 586-558-9500    Fax: 586-558-9501
Dr. Julie L Henry-kelly, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27427 Schoenherr Rd, Suite 200, Warren, MI 48088
Phone: 586-754-4417    Fax: 586-754-4473
John B Ryan, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11012 E 13 Mile Rd Ste 201, Warren, MI 48093
Phone: 586-582-0864    Fax: 586-582-0964
Dr. Sam Hakki Hackette, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27789 Mound Rd Ste 100, Warren, MI 48092
Phone: 313-209-3353    Fax: 313-406-7255
Dr. Mark Thomas Ryan, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 25625 Schoenherr Rd, Warren, MI 48089
Phone: 586-759-4700    Fax: 586-759-1504
David H Mendelson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11900 E 12 Mile Rd, Suite 110, Warren, MI 48093
Phone: 586-582-7070    Fax: 586-582-7066
Ronald T Rook, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11012 E 13 Mile Rd, Suite 201, Warren, MI 48093
Phone: 586-582-0760    Fax: 586-582-5729

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.