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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OBASI NURSING SERVICES, INC
NPI 1326976903
Nurse Practitioner - Psychiatric/Mental Health in O Fallon, MO

Active since May 12, 2026
521 BROOKSIDE FOREST CT, O FALLON, MO 63366(314) 427-2033 Get Directions Write a Review

NPPES record added: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Obasi Nursing Services, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OBASI NURSING SERVICES, INC (NPI 1326976903) is a healthcare organization registered as a psychiatric/mental health in O Fallon, Missouri and active in the NPI registry since May 2026. The organization lists Nmaju Azu Obasi, President, as its authorized official.

NPPES Registry Identity

NPI1326976903
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameOBASI NURSING SERVICES, INC
Location Address521 BROOKSIDE FOREST CTO Fallon, MO 63366-5089
Mailing Address1120 Technology Dr Ste 113bO Fallon, MO 63368-2201
Phone(314) 427-2033
Organization SubpartNo
Authorized OfficialNmaju Azu ObasiPresident · (314) 327-2033
Enumeration DateMay 12, 2026
NPPES CertifiedMay 12, 2026
✔ NPI 1326976903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
521 BROOKSIDE FOREST CT, O Fallon, MO 63366
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Obasi Nursing Services, Inc's NPI number?

The NPI number for Obasi Nursing Services, Inc is 1326976903. It was assigned to this organization in the NPPES registry on May 12, 2026.

Where is Obasi Nursing Services, Inc located?

Obasi Nursing Services, Inc is located at 521 Brookside Forest Ct, O Fallon, MO 63366. The listed phone number is (314) 427-2033.

What is Obasi Nursing Services, Inc's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Obasi Nursing Services, Inc was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.