Rebecca Marie Aleck, DO - Medicare Internal Medicine in Siloam Springs, AR

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Rebecca Marie Aleck, DO is a medicare enrolled "Hospitalist" physician in Siloam Springs, Arkansas. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sebastian Physician Services, Pllc and her current practice location is 603 N Progress Ave, Siloam Springs, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 524-4141.

Rebecca Marie Aleck is licensed to practice in Arkansas (license number E-9279) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598030603.

Contact Information

Rebecca Marie Aleck, DO
603 N Progress Ave,
Siloam Springs, AR 72761
(479) 524-4141
Not Available

Map and Direction




Physician's Profile

Full NameRebecca Marie Aleck
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location603 N Progress Ave, Siloam Springs, Arkansas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rebecca Marie Aleck graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1598030603
  • Provider Enumeration Date: 03/22/2012
  • Last Update Date: 08/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0941428064
  • Enrollment ID: I20151116000827

Medical Identifiers

Medical identifiers for Rebecca Marie Aleck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598030603NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist E-9279 (Arkansas)Primary
207R00000XInternal Medicine 2014023583 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health - Fort SmithFort smith, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sebastian Physician Services, Pllc529417844837

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. Rebecca Marie Aleck allows following entities to bill medicare on her behalf.
Entity NameNorthwest Benton County Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871553073
PECOS PAC ID: 3577503689
Enrollment ID: O20050509000505
Entity NameSouth Central Hospitalists, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992127187
PECOS PAC ID: 0547493934
Enrollment ID: O20140509001680
Entity NameArkansas Hospitalist Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679955868
PECOS PAC ID: 1658681838
Enrollment ID: O20151102000088
Entity NameSoutheast Arkansas Hospitalists Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912374018
PECOS PAC ID: 9537479605
Enrollment ID: O20151103000750
Entity NameEss Of El Dorado, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861851131
PECOS PAC ID: 8325345432
Enrollment ID: O20160404001667
Entity NameSark Opl
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558893776
PECOS PAC ID: 7810261088
Enrollment ID: O20170927000871
Entity NameForrest City Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154815181
PECOS PAC ID: 2365794302
Enrollment ID: O20181002003721
Entity NameHcc Of El Dorado Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003578725
PECOS PAC ID: 1850789488
Enrollment ID: O20211101000418
Entity NameSebastian Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255110110
PECOS PAC ID: 5294178448
Enrollment ID: O20240205003889
Entity NameArkansas Post Discharge Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851152029
PECOS PAC ID: 0345686861
Enrollment ID: O20240306004442

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. Rebecca Marie Aleck 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
Rebecca Marie Aleck, DO
200 Corporate Blvd,
Lafayette, LA 70508-3870

Ph: (800) 893-9698		Rebecca Marie Aleck, DO
603 N Progress Ave,
Siloam Springs, AR 72761

Ph: (479) 524-4141

Reviews and Comments


Hospitalist Doctors in Siloam Springs, AR


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.