Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Merrill, PA-C
Physician Assistant in Togus, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548366909
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Registry record
Entity type Individual (Type 1)
Name Catherine Merrill
Credential PA-C
Sex Female
Practice address Vamc Togus, One Va Center Drive, Togus, ME, 04330
Phone (207) 623-8411
Enumeration date Sep 15, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License ME PA 493 (ME) Primary
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.
Frequently asked questions
Where does Catherine Merrill practice?
The practice location on file with NPPES is in Togus, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Merrill?
The National Provider Identifier (NPI) for Catherine Merrill is 1548366909, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.