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

Cathleen D Koslosky, NP

Individual provider Family Nurse Practitioner · NPI 1619368024

Cathleen D Koslosky, NP is a Nurse Practitioner in Bath, Maine. Graduated from Georgetown University School of Medicine in 2014, 12 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
12
Trained at
Georgetown University School of Medicine
Licensed in
ME
In the registry since
2015
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

108 Centre St Ste 200
Bath, ME 04530
Phone: (207) 386-1800
Fax: (207) 386-1801
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 123 Medical Center Dr, Brunswick, ME 04011-2652 — (207) 373-6000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CNP151001 (ME)

Record details

NPI number1619368024
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 8, 2015
Last updated in NPPESJuly 19, 2018
Mailing address108 Centre St Ste 200, Bath, ME 04530-2550

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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