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Cathleen D Koslosky, NP

Family Nurse Practitioner in Bath, ME · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619368024

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Registry record

Entity type Individual (Type 1)
Name Cathleen D Koslosky
Credential NP
Sex Female
Practice address 108 Centre St Ste 200, Bath, ME, 04530
Phone (207) 386-1800
Fax (207) 386-1801
Enumeration date Feb 8, 2015
Last updated in NPPES Jul 19, 2018

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP151001 (ME) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Cathleen Koslosky?
The National Provider Identifier (NPI) for Cathleen Koslosky is 1619368024, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cathleen Koslosky practice?
The practice location on file with NPPES is in Bath, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-19.