Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Grace Mroz, NPP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1871676353

Grace Mroz, NPP is a Psychiatric/Mental Health Nurse Practitioner in Patchogue, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006

Practice location Address checks out

450 Waverly Ave Bldg 4 Ste 11
Patchogue, NY 11772-1555
Phone: (631) 730-7503
Fax: (631) 307-9422
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 400668 (NY)

Record details

NPI number1871676353
Entity typeIndividual (Type 1)
GenderFemale
Credentials NPP
Sole proprietorYes
NPI enumeratedOctober 20, 2006
Last updated in NPPESFebruary 21, 2018

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