Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Sealer, RBT

Behavior Analyst in Boulder, CO · enumerated 2018.

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

National Provider Identifier

1497244420

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Registry record

Entity type Individual (Type 1)

Name Kathryn Sealer

Credential RBT

Sex Female

Practice address 970 North St Apt 107, Boulder, CO, 80304

Phone (816) 377-5016

Enumeration date May 4, 2018

Last updated in NPPES May 4, 2018

Taxonomy & licenses

103K00000X Behavior Analyst 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

What is the NPI number for Kathryn Sealer?

The National Provider Identifier (NPI) for Kathryn Sealer is 1497244420, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Sealer practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-04.