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

Geretha M Diamond, RN, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1144525528

Geretha M Diamond, RN, NP is a Nurse Practitioner in Manhasset Hills, New York. Qualified in 2010, 16 years ago. Practices with Medical Healthcare Services PC, a 17-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
16
Licensed in
NY
In the registry since
2011
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

8 Independence Dr
Manhasset Hills, NY 11040-1023
Phone: (917) 359-1096
Fax: (516) 869-0560
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 F401354-1 (NY)

Record details

NPI number1144525528
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP
Sole proprietorYes
NPI enumeratedJanuary 17, 2011
Last updated in NPPESAugust 22, 2014

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Medical Healthcare Services P.C. — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount