Dr William T Besson Iii, MD INTERNAL MEDICINE - Medicare Internal Medicine in Aiken, SC

Dr William T Besson Iii, MD INTERNAL MEDICINE is a medicare enrolled "Internal Medicine" physician in Aiken, South Carolina. He went to University Of South Carolina School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Aiken Internal Med Pa, Aiken Regional Medical Centers Llc and his current practice location is 410 University Pkwy, Aiken Internal Med Pa Ste 2500, Aiken, South Carolina. You can reach out to his office (for appointments etc.) via phone at (803) 648-7888.

Dr William T Besson Iii is licensed to practice in South Carolina (license number 15780) 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 1790862753.

Contact Information

Dr William T Besson Iii, MD INTERNAL MEDICINE
410 University Pkwy, Aiken Internal Med Pa Ste 2500,
Aiken, SC 29801-6810
(803) 648-7888
(803) 648-3302

Map and Direction




Physician's Profile

Full NameDr William T Besson Iii
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location410 University Pkwy, Aiken, South Carolina
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 William T Besson Iii attended and graduated from University Of South Carolina School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1790862753
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 09/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7416048426
  • Enrollment ID: I20070806000565

Medical Identifiers

Medical identifiers for Dr William T Besson Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790862753NPI-NPPES
157804MedicaidSC
110099086OtherSCRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 15780 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health Of LexingtonLexington, SCHome health agency
Trinity Home Health Of AikenAiken, SCHome health agency
Kindred At HomeNewberry, SCHome health agency
Pruitthealth Home Health-low CountryBluffton, SCHome health agency
University Home HealthNorth augusta, SCHome health agency
Aiken Regional Medical CenterAiken, SCHospital
University HospitalAugusta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aiken Internal Med Pa66088637822
Aiken Regional Medical Centers Llc97390833126

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 William T Besson Iii allows following entities to bill medicare on his behalf.
Entity NameAiken Regional Medical Centers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316955875
PECOS PAC ID: 9739083312
Enrollment ID: O20031125000288
Entity NameAiken Internal Med Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952488900
PECOS PAC ID: 6608863782
Enrollment ID: O20101207001083

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 William T Besson Iii 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 William T Besson Iii, MD INTERNAL MEDICINE
Po Box 215,
Aiken, SC 29802-0215

Ph: (803) 648-7888
Dr William T Besson Iii, MD INTERNAL MEDICINE
410 University Pkwy, Aiken Internal Med Pa Ste 2500,
Aiken, SC 29801-6810

Ph: (803) 648-7888

Reviews and Comments


Internal Medicine Doctors in Aiken, SC

Kate Barrett Mayes, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 223 Park Ave Se, Aiken, SC 29801
Phone: 803-641-1270    Fax: 803-641-1276
Thomas Mccullough,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 410 University Pkwy Ste 2500, Aiken, SC 29801
Phone: 803-648-7888    Fax: 803-648-3302
Ghulam Murtaza,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 137 Miracle Dr, Aiken, SC 29801
Phone: 803-641-4874    
Janet L Utz, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 137 Miracle Drive, Aiken, SC 29801
Phone: 803-641-4874    Fax: 803-641-0436
Keifer Dewayne Richardson, PA-C
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 526 Richland Ave W, Aiken, SC 29801
Phone: 803-648-3130    
Dr. Weems R Pennington Iii, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 137 Miracle Dr, Aiken, SC 29801
Phone: 803-641-4874    Fax: 803-641-0436
Dr. Frank Joseph Mondschein, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 102 Summerwood Way, Aiken, SC 29803
Phone: 803-649-5300    Fax: 803-649-0056

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.