NPPES file of Aug 9, 2026

Cathy Marie Merrick, DPT

Physical Therapist · Mt Vernon, IN

Cathy Marie Merrick, DPT is a physical therapist with a practice address in Mt Vernon, Indiana, and NPI 1801142948, issued on Jul 26, 2012. Check the license (Indiana 05010841A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801142948
Name
Cathy Marie Merrick
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
05010841A IN
Self-reported in NPPES; status is on the state search
Practice location
526 E 4TH Street, Mt Vernon, IN 47620
Phone
(270) 926-8145
Enumerated
Jul 26, 2012
Record last updated
Feb 12, 2026
Fax
(270) 926-8147
Medicare enrollment
Enrolled (PECOS I20161213002547); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Cathy Marie Merrick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 05010841A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Rehabilitation And Performance Institute PscMount Vernon, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cathy Marie Merrick among 4,894 physical therapist records in Indiana

Cathy Marie Merrick, DPT is one of 4,894 physical therapist records with a practice address in Indiana. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 40% of them.

  • NPI issued2012 · 40% of these records are older, 56% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2012 · median 2015 among the 1,533 with a school on file
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Therapist providers in Indiana

There are 4,894 physical therapist records in Indiana.

The 8 physical therapist records with the nearest ZIP codes

  1. William Etherton, PTMount Vernon, IN 476201396802591
  2. Hayden Folz, DPTMount Vernon, IN 476201376410258
  3. Megan Ghrist, DPTMount Vernon, IN 476201013848480
  4. Sarah Lisembee, DPTMount Vernon, IN 476201588482954
  5. Gemma Lorna Mahinay, PTMount Vernon, IN 476201467659615
  6. Lois Matthews, DPTMount Vernon, IN 476201295007045
  7. Randy Meana, PTMount Vernon, IN 476201538366562
  8. Nathan MillerMount Vernon, IN 476201417435439

Common questions

What is Cathy Marie Merrick, DPT's NPI number?

Cathy Marie Merrick, DPT's National Provider Identifier (NPI) is 1801142948, issued on Jul 26, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Cathy Marie Merrick, DPT located?

The NPPES record lists a practice address at 526 E 4TH Street, Mt Vernon, IN, 47620. Phone: (270) 926-8145. Providers update this record themselves, so call before visiting.

How can I verify Cathy Marie Merrick, DPT's license?

NPPES lists Indiana license number 05010841A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.