Catherine Onyiuke, MD - Medicare Hospitalist in Roswell, GA

  1. Home
  2. Hospitalist
  3. GA
  4. Roswell
Catherine Onyiuke, MD is a medicare enrolled "Hospitalist" physician in Roswell, Georgia. She graduated from medical school in 1992 and has 33 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Wellstar Medical Group Llc and her current practice location is 3000 Hospital Blvd, Roswell, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 751-2777.

Catherine Onyiuke is licensed to practice in Georgia (license number 55683) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1750344560.

Contact Information

Catherine Onyiuke, MD
3000 Hospital Blvd,
Roswell, GA 30076
(770) 751-2777
(770) 751-2773

Map and Direction




Physician's Profile

Full NameCatherine Onyiuke
GenderFemale
SpecialityHospitalist
Experience33 Years
Location3000 Hospital Blvd, Roswell, Georgia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine Onyiuke graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1750344560
  • Provider Enumeration Date: 04/11/2006
  • Last Update Date: 10/31/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436183944
  • Enrollment ID: I20130827000900

Medical Identifiers

Medical identifiers for Catherine Onyiuke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750344560NPI-NPPES
3334147MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 39285 (Tennessee)Secondary
208M00000XHospitalist 55683 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar North Fulton HospitalRoswell, GAHospital
Wellstar Paulding HospitalHiram, GAHospital
Wellstar Cobb HospitalAustell, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group Llc67090654022734

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. Catherine Onyiuke allows following entities to bill medicare on her behalf.
Entity NamePiedmont Hospitalist Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548219660
PECOS PAC ID: 1951299163
Enrollment ID: O20040309000820
Entity NameWellstar Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558664003
PECOS PAC ID: 6709065402
Enrollment ID: O20110127000374

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. Catherine Onyiuke 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
Catherine Onyiuke, MD
805 Sandy Plains Road, Medical Staff Services,
Marietta, GA 30066-6340

Ph: () -		Catherine Onyiuke, MD
3000 Hospital Blvd,
Roswell, GA 30076

Ph: (770) 751-2777

Reviews and Comments


Hospitalist Doctors in Roswell, GA

Dr. Cristal Kudiwu, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3000 Hospital Blvd Fl 2, Roswell, GA 30076
Phone: 770-751-2777    Fax: 770-751-2773
Hamid V. Tehrani, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1570 Warsaw Rd, Roswell, GA 30076
Phone: 404-904-0925    Fax: 404-506-9663

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.