Mark Lekas, DO - Medicare Emergency Medicine in Winnsboro, TX

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Mark Lekas, DO is a medicare enrolled "Emergency Medicine" physician in Winnsboro, Texas. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Rush Creek Emergency Physicians Pllc and his current practice location is 719 W Coke Rd, Winnsboro, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 342-5227.

Mark Lekas is licensed to practice in Texas (license number K6090) 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 1700827474.

Contact Information

Mark Lekas, DO
719 W Coke Rd,
Winnsboro, TX 75494-3011
(903) 342-5227
Not Available

Map and Direction




Physician's Profile

Full NameMark Lekas
GenderMale
SpecialityEmergency Medicine
Experience29 Years
Location719 W Coke Rd, Winnsboro, Texas
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 Lekas graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1700827474
  • Provider Enumeration Date: 06/10/2006
  • Last Update Date: 05/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800798513
  • Enrollment ID: I20040123000099

Medical Identifiers

Medical identifiers for Mark Lekas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700827474NPI-NPPES
136538918MedicaidTX
0056MPOtherTXBLUE CROSS BLUE SHIELD
136538922MedicaidTX
P00853235OtherTXRRMCARE THRU IEPOS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine K6090 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott And White Orthopedic And Spine HospiArlington, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rush Creek Emergency Physicians Pllc81231573858

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 Lekas allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameMother Frances Hospital Jacksonville
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952306672
PECOS PAC ID: 5597751024
Enrollment ID: O20040421001092
Entity NameMother Frances Hospital Regional Health Care Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679578439
PECOS PAC ID: 9234025636
Enrollment ID: O20040610001042
Entity NameAcs Primary Care Physicians Southwest Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538101019
PECOS PAC ID: 1850204363
Enrollment ID: O20041206000027
Entity NameConcord Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083630610
PECOS PAC ID: 0446296818
Enrollment ID: O20050707000531
Entity NamePort Arthur Emergency Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255491627
PECOS PAC ID: 6901905736
Enrollment ID: O20070620000245
Entity NameRush Creek Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851623540
PECOS PAC ID: 8123157385
Enrollment ID: O20100526000464
Entity NameTexoma Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871880211
PECOS PAC ID: 1052583010
Enrollment ID: O20111017000630
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134761331
PECOS PAC ID: 6608056171
Enrollment ID: O20120813000819
Entity Name24 Hour Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396083424
PECOS PAC ID: 2365670486
Enrollment ID: O20140118000272
Entity NameConcord Medical Group Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750790762
PECOS PAC ID: 7810117223
Enrollment ID: O20141007002567
Entity NameNational Medical Professionals Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912120874
PECOS PAC ID: 3375859408
Enrollment ID: O20150903000965
Entity NameCentury Integrated Partners, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447615711
PECOS PAC ID: 6406151703
Enrollment ID: O20160224002152
Entity NameTexas Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699288811
PECOS PAC ID: 0345508768
Enrollment ID: O20171212003035
Entity NameEss Of Fairfield Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588132856
PECOS PAC ID: 9234475526
Enrollment ID: O20190108000545
Entity NameHcc Of Fairfield Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487122750
PECOS PAC ID: 3072859099
Enrollment ID: O20190114000163
Entity NameTep Select Emergency Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578125217
PECOS PAC ID: 1850623331
Enrollment ID: O20191102000016
Entity NameRound Table Physicians Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023439114
PECOS PAC ID: 0547682460
Enrollment ID: O20200623002513
Entity NameHrh Er Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386257236
PECOS PAC ID: 1052722394
Enrollment ID: O20201118000790
Entity NameLevel One Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528790193
PECOS PAC ID: 7810371044
Enrollment ID: O20220907000904
Entity NameLevel One Emergency Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427780097
PECOS PAC ID: 0941684179
Enrollment ID: O20220907001111
Entity NameEss Of Crockett, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649988635
PECOS PAC ID: 3678942778
Enrollment ID: O20221213000258

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 Lekas 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 Lekas, DO
Po Box 8549,
Fort Worth, TX 76124-0549

Ph: (817) 451-4208		Mark Lekas, DO
719 W Coke Rd,
Winnsboro, TX 75494-3011

Ph: (903) 342-5227

Reviews and Comments


Emergency Medicine Doctors in Winnsboro, TX

Donald G Middleton, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    
Paul Driver, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    
Dr. David Harrison, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    
John Winningham, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    
Troy L Miller, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    
Dr. Joseph Richard Pelli Jr., M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 719 W Coke Rd, Winnsboro, TX 75494
Phone: 903-342-5227    

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.