Chika Ijioma
NPI 1770350811 · Psychiatric/Mental Health Nurse Practitioner · Saint Charles, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chika Ijioma is a Psychiatric/Mental Health Nurse Practitioner provider in Saint Charles, MO (NPI 1770350811).
Provider details
- NPI number
- 1770350811
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2023044867 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 43 | 13 |
| Quetiapine Fumarate | 27 | — |
| Aripiprazole | 24 | — |
| Buspirone Hcl | 21 | — |
| Trazodone Hcl | 19 | — |
| Chlorpromazine Hcl | 19 | 15 |
| Fluoxetine Hcl | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 777 Craig Rd Ste 225Creve Coeur, MO 63141-7138Phone: (314) 549-8494
Registry dates
- Enumerated
- 2023-12-08
- Last updated
- 2024-02-17
- Certified
- 2024-02-17
Frequently asked questions
- What is Chika Ijioma's NPI number?
- Chika Ijioma's National Provider Identifier (NPI) is 1770350811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chika Ijioma's specialty?
- Chika Ijioma is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chika Ijioma located?
- Chika Ijioma's practice location on file with NPPES is 1551 Wall St, Saint Charles, MO 63303-3539.
- What is Chika Ijioma's phone number?
- The practice phone number listed in the NPPES registry for Chika Ijioma is (314) 262-1820.
- Does Chika Ijioma accept Medicare?
- Chika Ijioma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chika Ijioma's NPI active?
- Yes — Chika Ijioma's NPI (1770350811) is active in the NPPES registry as of the last update on 2024-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.