Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Constantine Grutman

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1457262495

Constantine Grutman is a Psychiatric/Mental Health Registered Nurse in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2026.

Licensed in
NY
In the registry since
2026

Practice location Address checks out

2601 Ocean Pkwy
Brooklyn, NY 11235-7745
Phone: (718) 616-3000
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 819574 (NY)

Record details

NPI number1457262495
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 16, 2026
Last updated in NPPESSeptember 16, 2026
Certification dateSeptember 16, 2026

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