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

Barbara O'Brien, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1750303285

Barbara O'Brien, ANP is an Adult Health Nurse Practitioner in Watertown, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006

Practice location Address checks out

830 Washington St
Watertown, NY 13601-4066
Phone: (315) 785-8509
Fax: (315) 785-8619
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence F300137 (NY)

Record details

NPI number1750303285
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESApril 30, 2008
Mailing address445 Factory St, Po Box 91, Watertown, NY 13601-2729

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