Nneka Udonna Ichoku, D.O., MPH
Family Medicine Physician · Saint Louis, MO
Nneka Udonna Ichoku, D.O., MPH is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1548422215, issued on Jun 25, 2008. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Nneka Udonna Ichoku
- Credential
- D.O., MPH
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0030507 GA
Self-reported in NPPES; status is on the state search - Practice location
- 9759 Manchester RD, Saint Louis, MO 63119
- Phone
- (314) 781-4922
- Enumerated
- Jun 25, 2008
- Record last updated
- Jul 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160811002712); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2008
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 9759 Manchester RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Eckelkamp, MDFamily Medicine Physician1922448612
- Donna Phan, FNP-BCNurse Practitioner1295129732
- Allison Renschen, NPFamily Nurse Practitioner1245079755
- Ashley ReuterInternal Medicine Physician1750745337
Verify Nneka Udonna Ichoku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
669 Medicare Part D claims for 407 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass70 claims
- Prednisone66 claims
- Azithromycin63 claims
- Methylprednisolone34 claims
- Cephalexin32 claims
- Doxycycline Hyclate31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Emergency Physicians OF St Lukes LLCEllisville, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nneka Udonna Ichoku among 2,991 family medicine physician records in Missouri
Nneka Udonna Ichoku, D.O., MPH is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2006 among the 1,778 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Denise Buck, M. D.Saint Louis, MO 631191083760599
- Kyra Cass, MDSaint Louis, MO 631191932198231
- Roohi Desai, MDSaint Louis, MO 631191770533184
- Ramadevi Devabhaktuni, M.D.Saint Louis, MO 631191891789558
- Mary Fox, MDSaint Louis, MO 631191710957287
- Aaron Guthrie, MDSaint Louis, MO 631191144361494
- Babul Kulkarni, MDSaint Louis, MO 631191225200769
- Yan-Hua Liu, MDRock Hill, MO 631191902034689
Common questions
What is Nneka Udonna Ichoku, D.O., MPH's NPI number?
Nneka Udonna Ichoku, D.O., MPH's National Provider Identifier (NPI) is 1548422215, issued on Jun 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nneka Udonna Ichoku, D.O., MPH located?
The NPPES record lists a practice address at 9759 Manchester RD, Saint Louis, MO, 63119. Phone: (314) 781-4922. Providers update this record themselves, so call before visiting.
How can I verify Nneka Udonna Ichoku, D.O., MPH's license?
Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nneka Udonna Ichoku, D.O., MPH prescribe under Medicare Part D?
In 2024, Nneka Udonna Ichoku, D.O., MPH had 669 Medicare Part D claims for 407 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.