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

Dr. Nicole Marie O'Brien, DNP, FNP

Individual provider Family Nurse Practitioner · NPI 1699325654

Dr. Nicole Marie O'Brien, DNP, FNP is a Nurse Practitioner in Halfmoon, New York. Qualified in 2019, 7 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2019
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
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

1520 Route 9
Halfmoon, NY 12065-5669
Phone: (518) 371-7723
Fax: (518) 482-2110
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F345016-01 (NY)

Record details

NPI number1699325654
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP
Sole proprietorNo
NPI enumeratedSeptember 11, 2019
Last updated in NPPESSeptember 11, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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