Nneka Ichoku, D.O., MPH
NPI 1548422215 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nneka Ichoku, D.O., MPH is a Family Medicine Physician provider in Saint Louis, MO (NPI 1548422215).
Provider details
- NPI number
- 1548422215
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 0030507 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
317 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 218 | $63 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 61 | $79 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $93 |
Typical Medicare-allowed amounts for these services range $34–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 70 | 68 |
| Prednisone | 66 | 64 |
| Azithromycin | 63 | 63 |
| Methylprednisolone | 34 | 34 |
| Cephalexin | 32 | 30 |
| Doxycycline Hyclate | 31 | 31 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 24 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-25
- Last updated
- 2016-07-28
Frequently asked questions
- What is Nneka Ichoku's NPI number?
- Nneka Ichoku's National Provider Identifier (NPI) is 1548422215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nneka Ichoku's specialty?
- Nneka Ichoku is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nneka Ichoku located?
- Nneka Ichoku's practice location on file with NPPES is 9759 Manchester Rd, Saint Louis, MO 63119-1346.
- What is Nneka Ichoku's phone number?
- The practice phone number listed in the NPPES registry for Nneka Ichoku is (314) 781-4922.
- Does Nneka Ichoku accept Medicare?
- Nneka Ichoku is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nneka Ichoku's NPI active?
- Yes — Nneka Ichoku's NPI (1548422215) is active in the NPPES registry as of the last update on 2016-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.