Dr Anthony C Onyegbula, DO - Medicare Internal Medicine in Riverdale, GA

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Dr Anthony C Onyegbula, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Riverdale, Georgia. He went to Michigan State University College Of Human Medicine and graduated in 1996 and has 30 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 465 Upper Riverdale Rd Sw Ste 3-4, Riverdale, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 629-2337.

Dr Anthony C Onyegbula is licensed to practice in Georgia (license number 053348) 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 1477647410.

Contact Information

Dr Anthony C Onyegbula, DO
465 Upper Riverdale Rd Sw Ste 3-4,
Riverdale, GA 30274-2529
(770) 629-2337
(888) 651-5324

Map and Direction




Physician's Profile

Full NameDr Anthony C Onyegbula
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location465 Upper Riverdale Rd Sw Ste 3-4, Riverdale, Georgia
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 Anthony C Onyegbula attended and graduated from Michigan State University College Of Human Medicine in 1996
  NPI Data:
  • NPI Number: 1477647410
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 08/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5991691644
  • Enrollment ID: I20040227000557

Medical Identifiers

Medical identifiers for Dr Anthony C Onyegbula such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477647410NPI-NPPES
696378996BMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 53348 (Georgia)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 053348 (Georgia)Primary
207RX0202XInternal Medicine - Medical Oncology 53348 (Georgia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Piedmont Henry HospitalStockbridge, GAHospital
Grady Memorial HospitalAtlanta, GAHospital
Atrium Health Navicent The Medical CenterMacon, GAHospital

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 Anthony C Onyegbula allows following entities to bill medicare on his behalf.
Entity NameCenter of Hope for Cancers and Blood Disorders
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669663365
PECOS PAC ID: 9931131182
Enrollment ID: O20050908000523
Entity NameCreative Hospice Care, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437897956
PECOS PAC ID: 6305942616
Enrollment ID: O20220726002864

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 Anthony C Onyegbula 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 Anthony C Onyegbula, DO
Po Box 1710,
Stockbridge, GA 30281-8710

Ph: (770) 629-2337		Dr Anthony C Onyegbula, DO
465 Upper Riverdale Rd Sw Ste 3-4,
Riverdale, GA 30274-2529

Ph: (770) 629-2337

Reviews and Comments


Internal Medicine Doctors in Riverdale, GA

Dr. Jay R Prakash, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 6555 Professional Pl, Suite C, Riverdale, GA 30274
Phone: 770-996-5959    Fax: 770-991-1596
Paul L Harvey, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 483 Upper Riverdale Rd Sw Ste G, Riverdale, GA 30274
Phone: 770-996-9400    Fax: 770-991-2918
Dr. Eloy Edilberto Diaz Sr., M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6572 River Park Dr Ste 102, Riverdale, GA 30274
Phone: 770-629-2296    
Rajinikanth Seshan, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 253 Upper Riverdale Rd Sw, Suite B, Riverdale, GA 30274
Phone: 216-533-8842    
Dr. Victor Ezinna Okeh, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 483 Upper Riverdale Rd Sw Ste F, Riverdale, GA 30274
Phone: 770-742-3883    Fax: 855-597-8504
Dr. Michael Angel Dicristina, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 33 Upper Riverdale Rd Sw, Suite 21, Riverdale, GA 30274
Phone: 770-968-7933    Fax: 770-968-6521
Sadrudin J Sarangi, M D
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 150 Medical Way, Suite B - 1, Riverdale, GA 30274
Phone: 770-991-1600    Fax: 770-991-1616

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.