Dr William J Harris Iii, MD - Medicare Cardiac Surgery in Jackson, MS

Dr William J Harris Iii, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Jackson, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Cardiac Surgery. He is a member of the group practice Medical Foundation Of Central Mississippi Inc and his current practice location is 501 Marshall St, Suite 100, Jackson, Mississippi. You can reach out to his office (for appointments etc.) via phone at (601) 948-1416.

Dr William J Harris Iii is licensed to practice in Mississippi (license number 13584) 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 1912058520.

Contact Information

Dr William J Harris Iii, MD
501 Marshall St, Suite 100,
Jackson, MS 39202-1651
(601) 948-1416
(601) 353-9417

Map and Direction




Physician's Profile

Full NameDr William J Harris Iii
GenderMale
SpecialityCardiac Surgery
Experience32 Years
Location501 Marshall St, Jackson, Mississippi
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 J Harris Iii attended and graduated from University Of Mississippi School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1912058520
  • Provider Enumeration Date: 01/12/2007
  • Last Update Date: 03/09/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6901972793
  • Enrollment ID: I20080902000170

Medical Identifiers

Medical identifiers for Dr William J Harris Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912058520NPI-NPPES
013283MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 13584 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mississippi Baptist Medical CenterJackson, MSHospital
Southwest Ms Regional Medical CenterMccomb, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Foundation Of Central Mississippi Inc1153216411236

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 J Harris Iii allows following entities to bill medicare on his behalf.
Entity NameMedical Foundation Of Central Mississippi Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992774814
PECOS PAC ID: 1153216411
Enrollment ID: O20040217000380
Entity NameMississippi Baptist Medical Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467589556
PECOS PAC ID: 9234026600
Enrollment ID: O20110707000181

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 J Harris 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 J Harris Iii, MD
965 Ridge Lake Blvd Ste 103,
Memphis, TN 38120-9446

Ph: (901) 227-3255
Dr William J Harris Iii, MD
501 Marshall St, Suite 100,
Jackson, MS 39202-1651

Ph: (601) 948-1416

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Jackson, MS

Dr. Richard P Cochran, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 406-640-4933    
Dr. Lawrence Lee Creswell, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-5170    Fax: 601-984-5198
Dr. Craig Vorpe Adams, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 501 Marshall St Ste 104, Jackson, MS 39202
Phone: 601-969-6404    Fax: 601-973-4541
Dr. Ali Dodge-khatami, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 2500 N State St, Division Of Pediatric Cardiac Surgery, Jackson, MS 39216
Phone: 601-984-4693    
Dr. Charles S O'mara, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 2500 N State St, Jackson, MS 39216
Phone: 601-984-5105    Fax: 601-815-3322
Dr. Albert Michael Koury, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 501 Marshall St, Suite 100, Jackson, MS 39202
Phone: 601-969-7467    Fax: 601-948-1417
Mr. Fidel Fabian Sendra, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 1860 Chadwick Dr Ste 256, Jackson, MS 39204
Phone: 601-376-1394    

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.