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Search › Texas › Psychiatric/Mental Health Nurse Practitioner

Nicolaus Williams, PMHNP-BC

NPI 1881543841 · on the registry since 2026

Practice

Address
1600 W 38th St Ste 318
Austin, TX 78731
Phone
(512) 203-3588
Fax
(512) 957-0156
Organisation at this address
Vitae Clinic Inc
Seton Healthcare
Agilitas Usa, Inc
Renatus Health Llc
Nazrul Islam Md, Pa
Inferred from a shared address, not stated in the registry.
Clinicians at this address
146

Registry record

Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Licence states on file
TX
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-01-23

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Texas