Mark Alan Horan, MD - Medicare Emergency Medicine in Fort Smith, AR

Mark Alan Horan, MD is a medicare enrolled "Emergency Medicine" physician in Fort Smith, Arkansas. He went to University Of Texas Medical School At Houston and graduated in 1992 and has 32 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Southeastern Emergency Physicians Llc and his current practice location is 1001 Towson Ave, Er Dept., Fort Smith, Arkansas. You can reach out to his office (for appointments etc.) via phone at (479) 441-5011.

Mark Alan Horan is licensed to practice in Arkansas (license number C8520) 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 1114989530.

Contact Information

Mark Alan Horan, MD
1001 Towson Ave, Er Dept.,
Fort Smith, AR 72901-4921
(479) 441-5011
(405) 749-4561

Map and Direction




Physician's Profile

Full NameMark Alan Horan
GenderMale
SpecialityEmergency Medicine
Experience32 Years
Location1001 Towson 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:
  • Mark Alan Horan attended and graduated from University Of Texas Medical School At Houston in 1992
  NPI Data:
  • NPI Number: 1114989530
  • Provider Enumeration Date: 04/03/2006
  • Last Update Date: 10/10/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 9830196625
  • Enrollment ID: I20081110000030

Medical Identifiers

Medical identifiers for Mark Alan Horan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114989530NPI-NPPES
100029050AMedicaidOK
124673001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine C8520 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health - Fort SmithFort smith, ARHospital
Baptist Health Medical Center North Little RockNorth little rock, ARHospital
Baptist Health - Van BurenVan buren, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southeastern Emergency Physicians Llc2466364997491

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. Mark Alan Horan allows following entities to bill medicare on his behalf.
Entity NameBaptist Medcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699868323
PECOS PAC ID: 5698667624
Enrollment ID: O20040325001348
Entity NameSoutheastern Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356379382
PECOS PAC ID: 2466364997
Enrollment ID: O20050418001201

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. Mark Alan Horan 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
Mark Alan Horan, MD
4401 W Memorial Rd, Suite 121,
Oklahoma City, OK 73134-1785

Ph: (405) 751-4664
Mark Alan Horan, MD
1001 Towson Ave, Er Dept.,
Fort Smith, AR 72901-4921

Ph: (479) 441-5011

Reviews and Comments


Emergency Medicine Doctors in Fort Smith, AR

Thomas Stephen Leitzsch, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6241    Fax: 479-452-0275
Dr. Bruce Leroy Crabtree, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6242    
James Cary Wilson, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave., Emergency Department, Fort Smith, AR 72903
Phone: 479-484-6241    Fax: 479-484-6240
Andrew Bradley Starnes, MD, MPH
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6000    
Dr. Dwight Joseph Johnson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2706 Herbert St, Fort Smith, AR 72901
Phone: 254-424-8065    Fax: 501-987-7612
Eric Scott Sullivan, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Towson Ave, Fort Smith, AR 72901
Phone: 479-441-5011    Fax: 479-441-4932

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.