Dr Daniel W Mackey, MD - Medicare Hematology/oncology in Fort Smith, AR

Dr Daniel W Mackey, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Fort Smith, Arkansas. He graduated from medical school in 1998 and has 22 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Mercy Clinic Fort Smith Communities and his current practice location is 7301 Rogers Ave, Fort Smith, Arkansas. You can reach out to his office (for appointments etc.) via phone at (479) 274-6200.

Dr Daniel W Mackey is licensed to practice in Arkansas (license number E-3603) 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 1407877947.

Contact Information

Dr Daniel W Mackey, MD
7301 Rogers Ave,
Fort Smith, AR 72903-4100
(479) 274-6200
(479) 274-6299

Map and Direction




Physician's Profile

Full NameDr Daniel W Mackey
GenderMale
SpecialityHematology/oncology
Experience22 Years
Location7301 Rogers Ave, 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 Daniel W Mackey graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1407877947
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 08/31/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4284774852
  • Enrollment ID: I20091214000280

Medical Identifiers

Medical identifiers for Dr Daniel W Mackey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407877947NPI-NPPES
900004395OtherRR MEDICARE
149462001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology E-3603 (Arkansas)Primary

Hospital Affiliation

Hospital NameLocationType
Mercy Hospital Fort SmithFort smith, ARAcute Care Hospital
Mercy Hospital OzarkOzark, ARCritical Access Hospital
Mercy Hospital WaldronWaldron, ARCritical Access Hospital
North Logan Mercy HospitalParis, ARCritical Access Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic Fort Smith Communities3870668510285

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 Daniel W Mackey allows following entities to bill medicare on his behalf.
Entity NameMercy Clinic Fort Smith Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902073620
PECOS PAC ID: 3870668510
Enrollment ID: O20080814000789

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 Daniel W Mackey 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 Daniel W Mackey, MD
Po Box 3528,
Fort Smith, AR 72913-3528

Ph: (479) 274-2000
Dr Daniel W Mackey, MD
7301 Rogers Ave,
Fort Smith, AR 72903-4100

Ph: (479) 274-6200

Reviews and Comments

Internal Medicine Doctors in Fort Smith, AR

Dr. David A Hebert, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6000    
Christopher Brian Cross, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-3200    Fax: 479-274-3289
Fiorella Nawar, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Towson Ave, Fort Smith, AR 72901
Phone: 479-709-7402    
Charles Moussallem, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Dodson Ave, Suite 280, Fort Smith, AR 72901
Phone: 479-709-7480    Fax: 479-709-7479
Dr. Kevin Allen Davis, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 501-593-3845    
Dr. Jason Glenn Daily, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-4000    Fax: 479-274-4099
Ongkarn Sarasombath, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-2000    Fax: 479-274-2194

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.