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

Gertrude Osei, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1689472201

Gertrude Osei, NP is a Nurse Practitioner in Bronx, New York. Qualified in 2024, 2 years ago. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Years since qualifying
2
Licensed in
NY
In the registry since
2025
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1500 Astor Ave Fl 2
Bronx, NY 10469-5900
Phone: (203) 571-5146
Fax: (929) 640-1386
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 735 Post Rd E Ste 2, Westport, CT 06880-5240 — (203) 571-5146

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 406684 (NY)

Record details

NPI number1689472201
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedMarch 7, 2025
Last updated in NPPESJuly 18, 2026
Certification dateJuly 18, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Bronx