NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathy L Lamm

Attendant Care Provider in Chillicothe, OH · enumerated 2023.

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

National Provider Identifier

1588364798

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cathy L Lamm
Sex Female
Practice address 23 S Paint St Apt 300, Chillicothe, OH, 45601
Enumeration date Mar 6, 2023
Last updated in NPPES Apr 17, 2023

Taxonomy & licenses

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary
3747A0650X Attendant Care Provider Nursing Service Related Providers 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

What is the NPI number for Cathy Lamm?
The National Provider Identifier (NPI) for Cathy Lamm is 1588364798, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cathy Lamm practice?
The practice location on file with NPPES is in Chillicothe, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-17.