NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olivia Marie Caster

Other Technician in Mankato, MN · enumerated 2021.

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

National Provider Identifier

1255905766

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olivia Marie Caster
Sex Female
Practice address 1720 Bassett Dr, Mankato, MN, 56001
Phone (507) 682-7100
Enumeration date May 18, 2021
Last updated in NPPES May 18, 2021

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service 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

How do I verify Olivia Caster's NPI record?
Cross-check NPI 1255905766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255905766 active?
Yes, as of the latest NPPES snapshot, NPI 1255905766 is active (record last updated 2021-05-18).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-18.