Dr Dennis Efren Duriex, MD - Medicare Infectious Disease in Lubbock, TX

Dr Dennis Efren Duriex, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Lubbock, Texas. He went to Ponce School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Covenant Medical Group and his current practice location is 4102 24th St, Suite 403, Lubbock, Texas. You can reach out to his office (for appointments etc.) via phone at (806) 795-8150.

Dr Dennis Efren Duriex is licensed to practice in Texas (license number H7137) 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 1336145838.

Contact Information

Dr Dennis Efren Duriex, MD
4102 24th St, Suite 403,
Lubbock, TX 79410-1806
(806) 795-8150
(806) 791-6688

Map and Direction




Physician's Profile

Full NameDr Dennis Efren Duriex
GenderMale
SpecialityInfectious Disease
Experience40 Years
Location4102 24th St, Lubbock, 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:
  • Dr Dennis Efren Duriex attended and graduated from Ponce School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1336145838
  • Provider Enumeration Date: 06/21/2005
  • Last Update Date: 08/24/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8426074964
  • Enrollment ID: I20051024000449

Medical Identifiers

Medical identifiers for Dr Dennis Efren Duriex such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336145838NPI-NPPES
8CZ625OtherTXBLUE CROSS BLUE SHIELD
000X2496MedicaidNM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease H7137 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Covenant Childrens HospitalLubbock, TXHospital
Covenant Medical CenterLubbock, TXHospital
Covenant Hospital PlainviewPlainview, TXHospital
Nor-lea Hospital DistrictLovington, NMHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Covenant Medical Group6901889393218

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 Dennis Efren Duriex allows following entities to bill medicare on his behalf.
Entity NameCovenant Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376598904
PECOS PAC ID: 6901889393
Enrollment ID: O20040608000563

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 Dennis Efren Duriex 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 Dennis Efren Duriex, MD
3420 22nd Pl,
Lubbock, TX 79410-1314

Ph: (806) 725-5844
Dr Dennis Efren Duriex, MD
4102 24th St, Suite 403,
Lubbock, TX 79410-1806

Ph: (806) 795-8150

Reviews and Comments


Internal Medicine Doctors in Lubbock, TX

Mustafa Aly, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3615 19th St, Lubbock, TX 79410
Phone: 806-725-4130    
Dr. Nuvneet N/a Khandelwal, MD, MBA
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 4816 7th St, Lubbock, TX 79416
Phone: 432-230-3005    
Janice Stachowiak, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3601 4th St, Lubbock, TX 79430
Phone: 806-743-3150    Fax: 806-743-3168
M Alan Sharif, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4802 N Loop 289, Lubbock, TX 79416
Phone: 806-788-0040    Fax: 806-788-0015
Dr. Vernon Farthing, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3502 9th St, Ste. 210, Lubbock, TX 79415
Phone: 806-762-8461    
Ashref Mohamed, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3415 19th St, Lubbock, TX 79410
Phone: 806-725-4130    
Sima Lina Shahbandar, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 3601 4th St # Ms 9410, Lubbock, TX 79430
Phone: 806-743-6840    

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.

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