Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Mary-Jane Warren, PMHNP

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1669658605

MS. Mary-Jane Warren, PMHNP is a Psychiatric/Mental Health Registered Nurse in Austin, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

3625 Manchaca Rd #303
Austin, TX 78704-6631
Phone: (512) 328-7222
Fax: (512) 328-8222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 W 38th St Ste 318, Austin, TX 78731-6406 — (512) 203-3588

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 513149 (TX)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 513149 (TX)

Record details

NPI number1669658605
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedJanuary 19, 2008
Last updated in NPPESJune 3, 2019

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