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

Arlene Halstead, FNP

Individual provider Primary Care Nurse Practitioner · NPI 1821220187

Arlene Halstead, FNP is a Nurse Practitioner in Rye Brook, New York. Qualified in 2008, 18 years ago. Works from 2 locations. Licensed in Connecticut and New York.

Years since qualifying
18
Licensed in
CT, NY
In the registry since
2009
Specialties on file
4
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1186 King St
Rye Brook, NY 10573-1069
Phone: (914) 424-3508
Fax: (407) 349-1558
Show map & directions

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

Additional practice locations (1)

  • 46 Federal Rd Ste 2d, Danbury, CT 06810-6191 — (914) 439-2205

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 4047 (CT)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 4047 (CT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 4047 (CT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 335653 (NY)

Record details

NPI number1821220187
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedAugust 19, 2009
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026
Mailing address5950 Nw Hann Dr, Port St Lucie, FL 34986-3848

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated