Dr William Justin Hayes, MD - Medicare Family Practice in Fort Smith, AR

Dr William Justin Hayes, MD is a medicare enrolled "Family Medicine" physician in Fort Smith, Arkansas. He went to University Of Arkansas College Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Choctaw Nation Of Oklahoma and his current practice location is 11300 Roberts Blvd, Chaffee Crossing Clinic, Fort Smith, Arkansas. You can reach out to his office (for appointments etc.) via phone at (479) 434-6205.

Dr William Justin Hayes is licensed to practice in Arkansas (license number E3907) 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 1891735098.

Contact Information

Dr William Justin Hayes, MD
11300 Roberts Blvd, Chaffee Crossing Clinic,
Fort Smith, AR 72916
(479) 434-6205
(479) 434-6210

Map and Direction




Physician's Profile

Full NameDr William Justin Hayes
GenderMale
SpecialityFamily Practice
Experience22 Years
Location11300 Roberts Blvd, Fort Smith, Arkansas
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 Justin Hayes attended and graduated from University Of Arkansas College Of Medicine in 2002
  NPI Data:
  • NPI Number: 1891735098
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 09/09/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4981683851
  • Enrollment ID: I20080917000706

Medical Identifiers

Medical identifiers for Dr William Justin Hayes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891735098NPI-NPPES
155075001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine E3907 (Arkansas)Primary
207Q00000XFamily Medicine 26119 (Oklahoma)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Traditions Home Care, IncMcalester, OKHome health agency
Mays Housecall Home Health Of Tulsa, LlcTulsa, OKHome health agency
Peachtree HospicePoteau, OKHospice
Hospice Peachtree, LlcFort smith, ARHospice
Choctaw Nation Health Services AuthorityTalihina, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Choctaw Nation Of Oklahoma1759294838204

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 Justin Hayes allows following entities to bill medicare on his behalf.
Entity NameChoctaw Nation Of Oklahoma
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659347623
PECOS PAC ID: 1759294838
Enrollment ID: O20031106000326

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 Justin Hayes 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 Justin Hayes, MD
Po Box 843, Chaffee Crossing Clinic,
Hackett, AR 72937-0843

Ph: (479) 434-6205
Dr William Justin Hayes, MD
11300 Roberts Blvd, Chaffee Crossing Clinic,
Fort Smith, AR 72916

Ph: (479) 434-6205

Reviews and Comments


Family Medicine Doctors in Fort Smith, AR

Dr. Thomas Michael Hillis Jr., M.D.
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Medicare: Medicare Enrolled
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6248    Fax: 479-314-6159
Dr. David B Sills, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8101 Mcclure Dr # 203, Fort Smith, AR 72916
Phone: 792-422-5774    Fax: 479-434-5987
Dr. Brian H Rodgers, DO
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Medicare: Medicare Enrolled
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-2000    Fax: 479-274-2194
Audra M Jackson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3808 South Gary, Fort Smith, AR 72903
Phone: 479-709-7120    Fax: 479-709-7123
Dr. Jessiela Venis Roberts, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 S 12th St, Fort Smith, AR 72901
Phone: 479-785-2431    Fax: 479-785-0732
Dr. Allen L Beachy, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3700 Cliff Dr, Fort Smith, AR 72903
Phone: 479-259-9286    
Dr. Thomas E Cheyne, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3501 We Knight Dr, Fort Smith, AR 72903
Phone: 479-709-6700    Fax: 479-709-6751

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.