Psychiatric/Mental Health Nurse Practitioner
NUCC taxonomy code 363LP0808X · 4,351 providers in Texas in the June 2026 NPPES file.
About this specialty
A psychiatric-mental health nurse practitioner (PMHNP) evaluates, diagnoses, and treats mental health conditions such as depression, anxiety, bipolar disorder, ADHD, and substance use disorders. PMHNPs prescribe and manage psychiatric medication and may provide therapy.
They practice in outpatient psychiatry clinics, telehealth programs, hospitals, and community mental health settings, and are a large share of the mental health prescriber workforce in Texas.
Top cities
- Houston (558)
- San Antonio (322)
- Austin (310)
- Dallas (298)
- Fort Worth (206)
Providers (page 63 of 88)
- Kimberly Nneka Onwubuya, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Mansfield, TX · NPI 1386292001
- Sandra Onwuka
Psychiatric/Mental Health Nurse Practitioner · Cypress, TX · NPI 1831745751
- Favour Onwukwe, PMHNP
Psychiatric/Mental Health Nurse Practitioner · League City, TX · NPI 1619641107
- Mr. Emmanuel Chinkata Onwunali, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1972488781
- Mrs. Chinwendu Peace Onwusor
Psychiatric/Mental Health Nurse Practitioner · Dallas, TX · NPI 1104649631
- Olgah Onyambu
Psychiatric/Mental Health Nurse Practitioner · Wylie, TX · NPI 1932055654
- Agather Onyango, APRN
Psychiatric/Mental Health Nurse Practitioner · Grand Prairie, TX · NPI 1194367813
- Uzoejinwa Onyekwelu
Psychiatric/Mental Health Nurse Practitioner · Austin, TX · NPI 1083285845
- Eucharia Ihunaya Onyekwere
Psychiatric/Mental Health Nurse Practitioner · Denton, TX · NPI 1811848583
- Scholastica Onyemma, NP
Psychiatric/Mental Health Nurse Practitioner · Desoto, TX · NPI 1700604840
- Anselm Nnadozie Onyeneke, PMHNP-BC / CNP
Psychiatric/Mental Health Nurse Practitioner · Arlington, TX · NPI 1992334528
- Cynthia Chidimma Onyewuche
Psychiatric/Mental Health Nurse Practitioner · Dallas, TX · NPI 1184510786
- Ngozi Theresa Onyia, APRN-CNP
Psychiatric/Mental Health Nurse Practitioner · Rowlett, TX · NPI 1174133938
- Onaedo Onyia
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1275476574
- Margreth Onyiuke, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Austin, TX · NPI 1184339426
- Mee T. Ooi, PMHNP
Psychiatric/Mental Health Nurse Practitioner · San Antonio, TX · NPI 1508476656
- Mariam Opafunso, NP
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1245183292
- Oluwagbenga Michael Opanuga, APRN - PMHNP
Psychiatric/Mental Health Nurse Practitioner · Austin, TX · NPI 1902543374
- Jesse Opela
Psychiatric/Mental Health Nurse Practitioner · Liberty Hill, TX · NPI 1336945948
- Mrs. Rebecca Opoku, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Wichita Falls, TX · NPI 1497599328
- Cynthia Roli Oputa, AGACNP-BC
Psychiatric/Mental Health Nurse Practitioner · Fort Worth, TX · NPI 1922675487
- Tony Orafunam, APRN
Psychiatric/Mental Health Nurse Practitioner · Grand Prairie, TX · NPI 1457056285
- Robinson Orakwue
Psychiatric/Mental Health Nurse Practitioner · Haslet, TX · NPI 1124824784
- Mrs. Chinasa Ezinne Oriaku, DNP, PMHNP-BC,PMH-BC
Psychiatric/Mental Health Nurse Practitioner · Addison, TX · NPI 1588303788
- Blase Orieukwu, APRN
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1780573956
- Glorisha Timia Oriley, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Katy, TX · NPI 1508691452
- Chioma Orji
Psychiatric/Mental Health Nurse Practitioner · Pearland, TX · NPI 1376317628
- Nnenna Orji, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Midland, TX · NPI 1275352445
- Emilia N Orock
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1710665054
- Victor Rene Ortega, APRN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Fort Bliss, TX · NPI 1255074159
- Michelle Ortiz, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Tyler, TX · NPI 1902502818
- Ivie Osa
Psychiatric/Mental Health Nurse Practitioner · Richmond, TX · NPI 1487363289
- Mercy Osaghae, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Katy, TX · NPI 1972169332
- Mr. Sonny Iriagbonse Osaghae, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Richmond, TX · NPI 1184382582
- Ngozi Patience Osagie, RN
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1871074591
- Owen Osagie, PMHNP (APRN)
Psychiatric/Mental Health Nurse Practitioner · Vernon, TX · NPI 1770331050
- Kenechi E Osaji, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Sugar Land, TX · NPI 1043057417
- Mrs. Clara Osakwe, APRN,FNP-C
Psychiatric/Mental Health Nurse Practitioner · Rosenberg, TX · NPI 1497204267
- Dr. Joshua Osamba, DNP, PMHNP- BC
Psychiatric/Mental Health Nurse Practitioner · Arlington, TX · NPI 1194119024
- Mr. Shebna Nwayobuije Osanmoh I, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Lewisville, TX · NPI 1376183442
- Vivian Ijemaba Osemene
Psychiatric/Mental Health Nurse Practitioner · Austin, TX · NPI 1609601491
- Tracey I Osemwenkhae
Psychiatric/Mental Health Nurse Practitioner · Pearland, TX · NPI 1881484590
- Sandra Oghomwen Osemwonta, DNP
Psychiatric/Mental Health Nurse Practitioner · Round Rock, TX · NPI 1407725146
- Fiyinfoluwa Oseni
Psychiatric/Mental Health Nurse Practitioner · Pflugerville, TX · NPI 1871396846
- Mr. Edewor Bernaed Osevwe, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Pearland, TX · NPI 1386939429
- Mr. Messay Tula Oshe, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Allen, TX · NPI 1205582293
- Olawale Osi
Psychiatric/Mental Health Nurse Practitioner · Frisco, TX · NPI 1194667899
- Iyabo Kikelomo Osidele, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Houston, TX · NPI 1285457663
- Zainab Osifodunrin, MSN RN NP-C
Family Nurse Practitioner · Houston, TX · NPI 1861739138
- Adebola Osikoya, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Dallas, TX · NPI 1356093595
Data: NPPES public registry, June 2026 file. Taxonomy definitions follow the NUCC Health Care Provider Taxonomy code set. Classification is self-reported by providers.