Happiness Onwuadiamu, NP is a psychiatric/mental health nurse practitioner in Sugar Land, TX. Happiness Onwuadiamu, NP NPI is 1679410039. The provider is registered as an individual entity type and is a single specialty group.The NPPES NPI record indicates the provider is a female.
The provider's business location address is:
7616 BRANFORD PL STE 220 SUGAR LAND, TX ZIP 77479-794 Phone: (346) 690-8107
The enumeration date for this NPI number is 5/2/2026 and was last updated on 5/2/2026.
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.
This page was last updated on: 11/21/2025
NPI Synchronization or Removal
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