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

Kathleen Hamilton O'Sullivan, APRN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1982409785

Kathleen Hamilton O'Sullivan, APRN, FNP-BC is a Nurse Practitioner in Rockland, Maine. Qualified in 2024, 2 years ago. Practices with Professional Wound Specialists PC, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
2
Licensed in
VA
In the registry since
2025
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

359 Broadway
Rockland, ME 04841-2350
Phone: (623) 499-8530
Show map & directions

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

Additional practice locations (1)

  • 1112 Huntmaster Ter Ne Unit 302, Leesburg, VA 20176-4560 — (623) 499-8530

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024192539 (VA)

Record details

NPI number1982409785
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-BC
Sole proprietorYes
NPI enumeratedFebruary 17, 2025
Last updated in NPPESFebruary 17, 2025
Certification dateFebruary 16, 2025

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)
Group practice Professional Wound Specialists Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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