Feras Abdulhamid Sawas, MD - Medicare Internal Medicine in Allen, TX

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Feras Abdulhamid Sawas, MD is a medicare enrolled "Internal Medicine" physician in Allen, Texas. He graduated from medical school in 1999 and has 27 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1105 Central Expy N Ste 360, Allen, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 747-6042.

Feras Abdulhamid Sawas is licensed to practice in Texas (license number Q6569) 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 1477796761.

Contact Information

Feras Abdulhamid Sawas, MD
1105 Central Expy N Ste 360,
Allen, TX 75013-6111
(972) 747-6042
(972) 747-6043

Map and Direction




Physician's Profile

Full NameFeras Abdulhamid Sawas
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location1105 Central Expy N Ste 360, Allen, 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:
  • Feras Abdulhamid Sawas graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1477796761
  • Provider Enumeration Date: 04/16/2009
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7012189947
  • Enrollment ID: I20170227002271

Medical Identifiers

Medical identifiers for Feras Abdulhamid Sawas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477796761NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine Q6569 (Texas)Primary
207R00000XInternal Medicine 35096841 (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hunt Regional Medical CenterGreenville, TXHospital

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. Feras Abdulhamid Sawas allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameSynergy Emergency Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215440508
PECOS PAC ID: 5496019390
Enrollment ID: O20180501000320
Entity NameHospitalist Medicine Physicians Of Texas-tcg Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902384464
PECOS PAC ID: 3678825312
Enrollment ID: O20181009000584
Entity NameTuberose Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669285060
PECOS PAC ID: 0840712170
Enrollment ID: O20250317001720

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. Feras Abdulhamid Sawas 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
Feras Abdulhamid Sawas, MD
2725 Deansbrook Dr,
Plano, TX 75093-3020

Ph: (216) 313-6971		Feras Abdulhamid Sawas, MD
1105 Central Expy N Ste 360,
Allen, TX 75013-6111

Ph: (972) 747-6042

Reviews and Comments


Internal Medicine Doctors in Allen, TX

Dr. Yamini K Maddala, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 981 State Highway 121, Suite 1140, Allen, TX 75013
Phone: 469-697-5100    Fax: 469-697-5105
Kathryn Anne White, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1105 Central Expy N Ste 235, Allen, TX 75013
Phone: 972-747-6042    
Dr. Olubukola Aduke Okoro, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 945 Stockton Dr Unit 6100, Allen, TX 75013
Phone: 972-390-7667    Fax: 972-390-1557
Deepti Dhavaleshwar,
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Medicare: Accepting Medicare Assignments
Practice Location: 981 State Highway 121, Suite 1140, Allen, TX 75013
Phone: 469-697-5100    Fax: 469-697-5105
Asif A Muhammad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 935 W Exchange Pkwy, Suite 100, Allen, TX 75013
Phone: 214-383-0938    Fax: 214-383-9851
Dr. Teresa Dewlett Rajala, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1314 W Mcdermott Dr, Suite 106, Pmb 808, Allen, TX 75013
Phone: 469-252-0022    Fax: 214-383-9587
Dr. Ferzana Mir, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1105 Central Expy N, Suite 2360, Allen, TX 75013
Phone: 972-838-1892    

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.