Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra Galsim

Counselor in Mason City, IA · enumerated 2017.

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

National Provider Identifier

1689198657

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cassandra Galsim

Sex Female

Practice address 320 N Eisenhower Ave, Mason City, IA, 50401

Phone (641) 424-2391

Enumeration date Aug 1, 2017

Last updated in NPPES Aug 1, 2017

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social 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

Where does Cassandra Galsim practice?

The practice location on file with NPPES is in Mason City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cassandra Galsim?

The National Provider Identifier (NPI) for Cassandra Galsim is 1689198657, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-01.