Dr Ugochuku Onyeso-nwachuku, MD - Medicare Internal Medicine in Nashville, TN

Dr Ugochuku Onyeso-nwachuku, MD is a medicare enrolled "Internal Medicine" physician in Nashville, Tennessee. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Warner Physician Services Pc and his current practice location is 2000 Church St, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 284-4672.

Dr Ugochuku Onyeso-nwachuku is licensed to practice in Tennessee (license number 28439) 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 1306893094.

Contact Information

Dr Ugochuku Onyeso-nwachuku, MD
2000 Church St,
Nashville, TN 37236
(615) 284-4672
Not Available

Map and Direction




Physician's Profile

Full NameDr Ugochuku Onyeso-nwachuku
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location2000 Church St, Nashville, Tennessee
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 Ugochuku Onyeso-nwachuku graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1306893094
  • Provider Enumeration Date: 05/28/2006
  • Last Update Date: 08/21/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6709779127
  • Enrollment ID: I20040207000204

Medical Identifiers

Medical identifiers for Dr Ugochuku Onyeso-nwachuku such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306893094NPI-NPPES
103I115072OtherTNMEDICARE PIN
1507504MedicaidTN
3804961MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 28439 (Tennessee)Secondary
207R00000XInternal Medicine 28439 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Thomas West HospitalNashville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Warner Physician Services Pc034560280146

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 Ugochuku Onyeso-nwachuku allows following entities to bill medicare on his behalf.
Entity NameSaint Thomas Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437194669
PECOS PAC ID: 1557269354
Enrollment ID: O20031230000470
Entity NameWarner Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770272221
PECOS PAC ID: 0345602801
Enrollment ID: O20230815002672

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 Ugochuku Onyeso-nwachuku 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 Ugochuku Onyeso-nwachuku, MD
300 20th Ave N Ste 403,
Nashville, TN 37203-5180

Ph: (615) 284-7224
Dr Ugochuku Onyeso-nwachuku, MD
2000 Church St,
Nashville, TN 37236

Ph: (615) 284-4672

Reviews and Comments


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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.