Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nmaju Azu Obasi

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1649003815

Nmaju Azu Obasi is a Nurse Practitioner in O Fallon, Missouri. Qualified in 2025, 1 year ago. Licensed in Missouri.

Years since qualifying
1
Licensed in
MO
In the registry since
2024
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Practice location Address checks out

2 Progress Point Pkwy
O Fallon, MO 63368-2205
Phone: (636) 344-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2025039596 (MO)

Record details

NPI number1649003815
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 23, 2024
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026
Mailing address521 Brookside Forest Ct, O Fallon, MO 63366-5089

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in O Fallon