Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Cathy Marie Merrick, DPT
Physical Therapist in Mt Vernon, IN · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801142948
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Registry record
Entity type Individual (Type 1)
Name Ms. Cathy Marie Merrick
Credential DPT
Sex Female
Practice address 526 E 4th Street, Mt Vernon, IN, 47620
Phone (270) 926-8145
Fax (270) 926-8147
Enumeration date Jul 26, 2012
Last updated in NPPES Feb 12, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 05010841A (IN) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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.
Frequently asked questions
What is the NPI number for Cathy Merrick?
The National Provider Identifier (NPI) for Cathy Merrick is 1801142948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cathy Merrick practice?
The practice location on file with NPPES is in Mt Vernon, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-12.