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
Mailing address450 Waverly Ave, Building 4 Suite 11, Patchogue, NY 11772-1555

Other providers in Patchogue