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Search › New York › Psychiatric/Mental Health Nurse Practitioner

Guillermo Diaz, NP-P

NPI 1164975801 · on the registry since 2016

Practice

Address
185 W John St # 113
Hicksville, NY 11801
Phone
(646) 856-9971
Fax
(516) 531-8539
Clinicians at this address
2

Additional practice sites

  • 1985 Marcus Ave Ste 110, New Hyde Park, NY

Registry record

Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Licence states on file
NY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-05

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 New York