Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Lilley, COTA/L

Occupational Therapy Assistant in East Liverpool, OH · enumerated 2016.

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

National Provider Identifier

1144684507

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Margaret Lilley

Credential COTA/L

Sex Female

Practice address 425 W 5th St, East Liverpool, OH, 43920

Phone (330) 385-7200

Enumeration date Apr 11, 2016

Last updated in NPPES Apr 11, 2016

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTA.06454 (OH) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Margaret Lilley practice?

The practice location on file with NPPES is in East Liverpool, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Margaret Lilley?

The National Provider Identifier (NPI) for Margaret Lilley is 1144684507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Veeraiah Perni Anesthesiology Physician · East Liverpool, OH NPI 1316932775 Columbiana Anesthesia Consultants,Inc Anesthesiology Physician · East Liverpool, OH NPI 1932152568 Shanna Earley Physician Assistant · East Liverpool, OH NPI 1053365262 Kamlesh Aggarwal Internal Medicine Physician · E Liverpool, OH NPI 1861413627 Peter Kearns Certified Registered Nurse Anesthetist · East Liverpool, OH NPI 1972617223 James Shaer Orthopaedic Surgery Physician · East Liverpool, OH NPI 1609981612 Tri- State Emergency Physicians Inc Emergency Medicine Physician · East Liverpool, OH NPI 1295834125 Joseph Giampietro Certified Registered Nurse Anesthetist · East Liverpool, OH NPI 1568563583

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-11.