William Deferia, MD - Medicare General Practice in Milledgeville, GA

William Deferia, MD is a medicare enrolled "General Practice" physician in Milledgeville, Georgia. His current practice location is 620 Broad St, Central State Hospital, Milledgeville, Georgia. You can reach out to his office (for appointments etc.) via phone at (478) 445-4128.

William Deferia is licensed to practice in Georgia (license number 022537) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841202769.

Contact Information

William Deferia, MD
620 Broad St, Central State Hospital,
Milledgeville, GA 31062-7525
(478) 445-4128
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Deferia
GenderMale
SpecialityGeneral Practice
Location620 Broad St, Milledgeville, Georgia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841202769
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3577601707
  • Enrollment ID: I20091110000027

Medical Identifiers

Medical identifiers for William Deferia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841202769NPI-NPPES
00593381AMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 022537 (Georgia)Primary

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. William Deferia allows following entities to bill medicare on his behalf.
Entity NameDepartment Of Behavioral Health And Developmental Disabilities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902030307
PECOS PAC ID: 7416002506
Enrollment ID: O20090825000435

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. William Deferia 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
William Deferia, MD
620 Broad St, Central State Hospital,
Milledgeville, GA 31062-7525

Ph: (478) 445-4128
William Deferia, MD
620 Broad St, Central State Hospital,
Milledgeville, GA 31062-7525

Ph: (478) 445-4128

Reviews and Comments


General Practice Doctors in Milledgeville, GA

Dr. Ernesto A Coligado, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 620 Broad St, Central State Hospital, Milledgeville, GA 31062
Phone: 478-445-4128    
David D Steelman, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 620 Broad St, Central State Hospital, Milledgeville, GA 31062
Phone: 478-445-4128    
Yonghua Du, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 620 Broad St, Central State Hospital, Milledgeville, GA 31062
Phone: 478-445-4128    
Dr. Ikechukwu S Akunwanne, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 620 Broad St, Central State Hospital, Milledgeville, GA 31062
Phone: 478-445-4128    
Dr. Wigberto Vivas, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 620 Broad St, Milledgeville, GA 31062
Phone: 478-445-4128    

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.