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

Gregory Mamlin

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1356212690

Gregory Mamlin is a Psychiatric/Mental Health Nurse Practitioner in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025

Practice location Address checks out

2590 Ocean Ave Apt 3A
Brooklyn, NY 11229-4507
Phone: (646) 509-9354
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 407324 (NY)

Record details

NPI number1356212690
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 17, 2025
Last updated in NPPESSeptember 17, 2025
Certification dateSeptember 4, 2025

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