Maryann Onwenu
PMHNP-BC | Nurse Practitioner - Psych/Mental Health
11455 Fallbrook Dr, Houston
Texas, 77065-4238
832-430-6505
Maryann Onwenu is a Houston, Texas based nurse practitioner who is specialized as Psych/Mental Health nurse. Active license number of Maryann Onwenu is 1035147 for Psych/Mental Health in Texas. Her current practice location is 11455 Fallbrook Dr, Houston. Patients can reach her at 832-430-6505. Maryann Onwenu is PMHNP-BC with specialization in Psych/Mental Health and her NPI number (Unique professional ID assigned by NPPES) is 1235896846.
Maryann Onwenu provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
Maryann Onwenu speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Maryann Onwenu |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Female |
| Credentials: | PMHNP-BC |
| Practice Address: | 11455 Fallbrook Dr, Houston,
Texas, 77065-4238 |
| Phone: | 832-430-6505 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1235896846 |
| NPI Enumeration Date: | 18 Nov, 2021 |
| NPI Last Update On: | 18 Nov, 2021 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Maryann Onwenu are as mentioned below.
| License Number | Specialization | State | Status | |
| 1035147 | Psych/Mental Health | Texas | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Maryann Onwenu
8007 Pacific Spring Ln,
Richmond, Texas |
| Zip: | 77407-4035 |
| Phone Number: | 281-389-7571 |
Patients can reach Maryann Onwenu at
11455 Fallbrook Dr, Houston, Texas or can
call to book an appointment on 832-430-6505.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.