Dr Christian C Nwankwo, MD - Medicare Internal Medicine in Saint Louis, MO

Dr Christian C Nwankwo, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Saint Louis, Missouri. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Nhs South Llc and his current practice location is 10004 Kennerly Rd, Suite 374b, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 842-9669.

Dr Christian C Nwankwo is licensed to practice in Missouri (license number 2010019786) 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 1679772198.

Contact Information

Dr Christian C Nwankwo, MD
10004 Kennerly Rd, Suite 374b,
Saint Louis, MO 63128-2141
(314) 842-9669
(314) 842-1017

Map and Direction




Physician's Profile

Full NameDr Christian C Nwankwo
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location10004 Kennerly Rd, Saint Louis, Missouri
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 Christian C Nwankwo graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1679772198
  • Provider Enumeration Date: 07/13/2007
  • Last Update Date: 10/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820122542
  • Enrollment ID: I20100817001219

Medical Identifiers

Medical identifiers for Dr Christian C Nwankwo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679772198NPI-NPPES
1679772198MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2007007870 (Missouri)Secondary
207RN0300XInternal Medicine - Nephrology 2010019786 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fmc - ChouteauSaint louis, MODialysis facility
Rai Care Center -hamptonSaint louis, MODialysis facility
Frontenac Home Dialysis CenterFrontenac, MODialysis facility
Natural Bridge DialysisSaint louis, MODialysis facility
Ssm Health St Mary's Hospital - St LouisRichmond heights, MOHospital
Mercy Hospital SouthSaint louis, MOHospital
Central Dupage HospitalWinfield, ILHospital
Ssm Depaul Health CenterBridgeton, MOHospital
Christian Hospital NortheastSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nhs South Llc16587972467

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 Christian C Nwankwo allows following entities to bill medicare on his behalf.
Entity NameSsm Health Care St Louis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275586174
PECOS PAC ID: 7810800737
Enrollment ID: O20031118000393
Entity NameNhs South Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376166066
PECOS PAC ID: 1658797246
Enrollment ID: O20200813000677

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 Christian C Nwankwo 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 Christian C Nwankwo, MD
Po Box 802841,
Kansas City, MO 64180-2841

Ph: (314) 842-9669
Dr Christian C Nwankwo, MD
10004 Kennerly Rd, Suite 374b,
Saint Louis, MO 63128-2141

Ph: (314) 842-9669

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

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Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
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Phone: 314-362-5060    Fax: 314-362-6959

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).

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